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55050055041 = 346339632869
BaseRepresentation
bin110011010001001111…
…010010110110000001
312021002112101112210110
4303101033102312001
51400220303230131
641142321421533
73656122514202
oct632117226601
9167075345713
1055050055041
112138a359163
12a80419a8a9
1352640a5a87
1429433015a9
151672dd7646
hexcd13d2d81

55050055041 has 8 divisors (see below), whose sum is σ = 73558606720. Its totient is φ = 36620770032.

The previous prime is 55050055031. The next prime is 55050055043. The reversal of 55050055041 is 14055005055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55050055041 - 25 = 55050055009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55050055043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19815046 + ... + 19817823.

It is an arithmetic number, because the mean of its divisors is an integer number (9194825840).

Almost surely, 255050055041 is an apocalyptic number.

It is an amenable number.

55050055041 is a deficient number, since it is larger than the sum of its proper divisors (18508551679).

55050055041 is a wasteful number, since it uses less digits than its factorization.

55050055041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39633335.

The product of its (nonzero) digits is 12500, while the sum is 30.

The spelling of 55050055041 in words is "fifty-five billion, fifty million, fifty-five thousand, forty-one".

Divisors: 1 3 463 1389 39632869 118898607 18350018347 55050055041