52616564704 has 24 divisors (see below), whose sum is σ = 113006031768. Its totient is φ = 23916620160.

The previous prime is 52616564683. The next prime is 52616564713. The reversal of 52616564704 is 40746561625.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74739087 + ... + 74739790.

It is an arithmetic number, because the mean of its divisors is an integer number (4708584657).

Almost surely, 2^52616564704 is an apocalyptic number.

It is an amenable number.

52616564704 is an abundant number, since it is smaller than the sum of its proper divisors (60389467064).

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

52616564704 is a wasteful number, since it uses less digits than its factorization.

52616564704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149478898 (or 149478890 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 52616564704 in words is "fifty-two billion, six hundred sixteen million, five hundred sixty-four thousand, seven hundred four".