52530263001904 has 20 divisors (see below), whose sum is σ = 105286949552160. Its totient is φ = 25359437311040.

The previous prime is 52530263001739. The next prime is 52530263001913. The reversal of 52530263001904 is 40910036203525.

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, 56605886392 + ... + 56605887319.

It is an arithmetic number, because the mean of its divisors is an integer number (5264347477608).

Almost surely, 2^{52530263001904} is an apocalyptic number.

It is an amenable number.

52530263001904 is an abundant number, since it is smaller than the sum of its proper divisors (52756686550256).

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

52530263001904 is a wasteful number, since it uses less digits than its factorization.

52530263001904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113211773748 (or 113211773742 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 52530263001904 in words is "fifty-two trillion, five hundred thirty billion, two hundred sixty-three million, one thousand, nine hundred four".