52530513244 has 12 divisors (see below), whose sum is σ = 100285525368. Its totient is φ = 23877506000.

The previous prime is 52530513239. The next prime is 52530513253. The reversal of 52530513244 is 44231503525.

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, 596937607 + ... + 596937694.

It is an arithmetic number, because the mean of its divisors is an integer number (8357127114).

Almost surely, 2^52530513244 is an apocalyptic number.

It is an amenable number.

52530513244 is a deficient number, since it is larger than the sum of its proper divisors (47755012124).

52530513244 is a wasteful number, since it uses less digits than its factorization.

52530513244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193875316 (or 1193875314 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 52530513244 in words is "fifty-two billion, five hundred thirty million, five hundred thirteen thousand, two hundred forty-four".