52551152211312 has 30 divisors (see below), whose sum is σ = 147070238480672. Its totient is φ = 17517050737056.

The previous prime is 52551152211307. The next prime is 52551152211323. The reversal of 52551152211312 is 21311225115525.

It is a happy number.

52551152211312 is a `hidden beast` number, since 5 + 2 + 5 + 5 + 1 + 1 + 522 + 113 + 12 = 666.

It is a super-2 number, since 2×52551152211312² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 182469278368 + ... + 182469278655.

Almost surely, 2^{52551152211312} is an apocalyptic number.

It is an amenable number.

52551152211312 is an abundant number, since it is smaller than the sum of its proper divisors (94519086269360).

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

52551152211312 is a wasteful number, since it uses less digits than its factorization.

52551152211312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364938557037 (or 364938557028 counting only the distinct ones).

The product of its digits is 30000, while the sum is 36.

Adding to 52551152211312 its reverse (21311225115525), we get a palindrome (73862377326837).

The spelling of 52551152211312 in words is "fifty-two trillion, five hundred fifty-one billion, one hundred fifty-two million, two hundred eleven thousand, three hundred twelve".