52012705516 has 6 divisors (see below), whose sum is σ = 91022234660. Its totient is φ = 26006352756.

The previous prime is 52012705397. The next prime is 52012705531. The reversal of 52012705516 is 61550721025.

52012705516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6501588186 + ... + 6501588193.

Almost surely, 2^52012705516 is an apocalyptic number.

It is an amenable number.

52012705516 is a deficient number, since it is larger than the sum of its proper divisors (39009529144).

52012705516 is a wasteful number, since it uses less digits than its factorization.

52012705516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13003176383 (or 13003176381 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 34.

The spelling of 52012705516 in words is "fifty-two billion, twelve million, seven hundred five thousand, five hundred sixteen".