52565536732 has 12 divisors (see below), whose sum is σ = 97400847600. Its totient is φ = 24736723136.

The previous prime is 52565536729. The next prime is 52565536741. The reversal of 52565536732 is 23763556525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386511232 + ... + 386511367.

It is an arithmetic number, because the mean of its divisors is an integer number (8116737300).

Almost surely, 2^52565536732 is an apocalyptic number.

It is an amenable number.

52565536732 is a deficient number, since it is larger than the sum of its proper divisors (44835310868).

52565536732 is a wasteful number, since it uses less digits than its factorization.

52565536732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773022620 (or 773022618 counting only the distinct ones).

The product of its digits is 5670000, while the sum is 49.

The spelling of 52565536732 in words is "fifty-two billion, five hundred sixty-five million, five hundred thirty-six thousand, seven hundred thirty-two".