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55511005060062 = 23229255907415553
BaseRepresentation
bin11001001111100101010011…
…01111001101101111011110
321021112210121101110002010200
430213302221233031233132
524233443014243410222
6314021223105444330
714456352311502066
oct1447625157155736
9237483541402120
1055511005060062
11167620a3207602
1262864a33406a6
1324c8885911866
14d9ca65a003a6
15663e7e202eac
hex327ca9bcdbde

55511005060062 has 48 divisors (see below), whose sum is σ = 124422003847440. Its totient is φ = 17865498018816.

The previous prime is 55511005060001. The next prime is 55511005060067. The reversal of 55511005060062 is 26006050011555.

It is a super-3 number, since 3×555110050600623 (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55511005059999 and 55511005060026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55511005060067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133375678 + ... + 133791230.

It is an arithmetic number, because the mean of its divisors is an integer number (2592125080155).

Almost surely, 255511005060062 is an apocalyptic number.

55511005060062 is an abundant number, since it is smaller than the sum of its proper divisors (68910998787378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55511005060062 is a wasteful number, since it uses less digits than its factorization.

55511005060062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671497 (or 671494 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The spelling of 55511005060062 in words is "fifty-five trillion, five hundred eleven billion, five million, sixty thousand, sixty-two".

Divisors: 1 2 3 6 9 18 29 58 87 174 261 522 255907 415553 511814 767721 831106 1246659 1535442 2303163 2493318 3739977 4606326 7421303 7479954 12051037 14842606 22263909 24102074 36153111 44527818 66791727 72306222 108459333 133583454 216918666 106342921571 212685843142 319028764713 638057529426 957086294139 1914172588278 3083944725559 6167889451118 9251834176677 18503668353354 27755502530031 55511005060062