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52514033132 = 221123931116057
BaseRepresentation
bin110000111010000101…
…001000110111101100
312000112210102021202002
4300322011020313230
51330022043030012
640042525551432
73536226626261
oct607205106754
9160483367662
1052514033132
11202a8891390
12a216a15578
134c4b8736b2
142782595268
1515754437c2
hexc3a148dec

52514033132 has 48 divisors (see below), whose sum is σ = 101003535360. Its totient is φ = 23692233600.

The previous prime is 52514033093. The next prime is 52514033137. The reversal of 52514033132 is 23133041525.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 52514033095 and 52514033104.

It is not an unprimeable number, because it can be changed into a prime (52514033137) 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 15 ways as a sum of consecutive naturals, for example, 3262448 + ... + 3278504.

It is an arithmetic number, because the mean of its divisors is an integer number (2104240320).

Almost surely, 252514033132 is an apocalyptic number.

It is an amenable number.

52514033132 is a deficient number, since it is larger than the sum of its proper divisors (48489502228).

52514033132 is a wasteful number, since it uses less digits than its factorization.

52514033132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16622 (or 16620 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 52514033132 its reverse (23133041525), we get a palindrome (75647074657).

The spelling of 52514033132 in words is "fifty-two billion, five hundred fourteen million, thirty-three thousand, one hundred thirty-two".

Divisors: 1 2 4 11 22 44 239 311 478 622 956 1244 2629 3421 5258 6842 10516 13684 16057 32114 64228 74329 148658 176627 297316 353254 706508 817619 1635238 3270476 3837623 4993727 7675246 9987454 15350492 19974908 42213853 54930997 84427706 109861994 168855412 219723988 1193500753 2387001506 4774003012 13128508283 26257016566 52514033132