52016568 has 32 divisors (see below), whose sum is σ = 130237200. Its totient is φ = 17312768.

The previous prime is 52016567. The next prime is 52016579. The reversal of 52016568 is 86561025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52016567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21130 + ... + 23462.

Almost surely, 2^52016568 is an apocalyptic number.

It is an amenable number.

52016568 is an abundant number, since it is smaller than the sum of its proper divisors (78220632).

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

52016568 is a wasteful number, since it uses less digits than its factorization.

52016568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3271 (or 3267 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 52016568 is about 7212.2512435439. The cubic root of 52016568 is about 373.2907526550.

The spelling of 52016568 in words is "fifty-two million, sixteen thousand, five hundred sixty-eight".