52016692408 has 16 divisors (see below), whose sum is σ = 97534617480. Its totient is φ = 26007461088.

The previous prime is 52016692379. The next prime is 52016692433. The reversal of 52016692408 is 80429661025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185866 + ... + 372262.

Almost surely, 2^52016692408 is an apocalyptic number.

It is an amenable number.

52016692408 is a deficient number, since it is larger than the sum of its proper divisors (45517925072).

52016692408 is a wasteful number, since it uses less digits than its factorization.

52016692408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221286 (or 221282 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 52016692408 in words is "fifty-two billion, sixteen million, six hundred ninety-two thousand, four hundred eight".