52010234520 has 64 divisors (see below), whose sum is σ = 165208986720. Its totient is φ = 13053548544.

The previous prime is 52010234513. The next prime is 52010234539. The reversal of 52010234520 is 2543201025.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12745567 + ... + 12749646.

Almost surely, 2^52010234520 is an apocalyptic number.

It is an amenable number.

52010234520 is an abundant number, since it is smaller than the sum of its proper divisors (113198752200).

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

52010234520 is a wasteful number, since it uses less digits than its factorization.

52010234520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25495244 (or 25495240 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 52010234520 its reverse (2543201025), we get a palindrome (54553435545).

The spelling of 52010234520 in words is "fifty-two billion, ten million, two hundred thirty-four thousand, five hundred twenty".