52530313504 has 12 divisors (see below), whose sum is σ = 103419054774. Its totient is φ = 26265156736.

The previous prime is 52530313481. The next prime is 52530313513. The reversal of 52530313504 is 40531303525.

It can be written as a sum of positive squares in only one way, i.e., 34353881104 + 18176432400 = 185348^2 + 134820^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 820786117 + ... + 820786180.

Almost surely, 2^52530313504 is an apocalyptic number.

It is an amenable number.

52530313504 is a deficient number, since it is larger than the sum of its proper divisors (50888741270).

52530313504 is a wasteful number, since it uses less digits than its factorization.

52530313504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641572307 (or 1641572299 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The spelling of 52530313504 in words is "fifty-two billion, five hundred thirty million, three hundred thirteen thousand, five hundred four".