52759081916 has 24 divisors (see below), whose sum is σ = 94993387440. Its totient is φ = 25623734400.

The previous prime is 52759081891. The next prime is 52759081927. The reversal of 52759081916 is 61918095725.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664850 + ... + 739961.

It is an arithmetic number, because the mean of its divisors is an integer number (3958057810).

Almost surely, 2^52759081916 is an apocalyptic number.

It is an amenable number.

52759081916 is a deficient number, since it is larger than the sum of its proper divisors (42234305524).

52759081916 is a wasteful number, since it uses less digits than its factorization.

52759081916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405085 (or 1405083 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 53.

The spelling of 52759081916 in words is "fifty-two billion, seven hundred fifty-nine million, eighty-one thousand, nine hundred sixteen".