52011010520 has 32 divisors (see below), whose sum is σ = 133742599200. Its totient is φ = 17832346368.

The previous prime is 52011010517. The next prime is 52011010573. The reversal of 52011010520 is 2501011025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92876525 + ... + 92877084.

It is an arithmetic number, because the mean of its divisors is an integer number (4179456225).

Almost surely, 2^52011010520 is an apocalyptic number.

It is an amenable number.

52011010520 is an abundant number, since it is smaller than the sum of its proper divisors (81731588680).

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

52011010520 is a wasteful number, since it uses less digits than its factorization.

52011010520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185753627 (or 185753623 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

Adding to 52011010520 its reverse (2501011025), we get a palindrome (54512021545).

The spelling of 52011010520 in words is "fifty-two billion, eleven million, ten thousand, five hundred twenty".