52916380168 has 8 divisors (see below), whose sum is σ = 99218212830. Its totient is φ = 26458190080.

The previous prime is 52916380133. The next prime is 52916380207. The reversal of 52916380168 is 86108361925.

It can be written as a sum of positive squares in only one way, i.e., 51457292964 + 1459087204 = 226842^2 + 38198^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3307273753 + ... + 3307273768.

Almost surely, 2^52916380168 is an apocalyptic number.

It is an amenable number.

52916380168 is a deficient number, since it is larger than the sum of its proper divisors (46301832662).

52916380168 is a wasteful number, since it uses less digits than its factorization.

52916380168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6614547527 (or 6614547523 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 49.

The spelling of 52916380168 in words is "fifty-two billion, nine hundred sixteen million, three hundred eighty thousand, one hundred sixty-eight".