52567976 has 16 divisors (see below), whose sum is σ = 98646900. Its totient is φ = 26262144.

The previous prime is 52567937. The next prime is 52568023. The reversal of 52567976 is 67976525.

It can be written as a sum of positive squares in 2 ways, for example, as 52562500 + 5476 = 7250^2 + 74^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 52567976.

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, 12476 + ... + 16148.

Almost surely, 2^52567976 is an apocalyptic number.

It is an amenable number.

52567976 is a deficient number, since it is larger than the sum of its proper divisors (46078924).

52567976 is a wasteful number, since it uses less digits than its factorization.

52567976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5468 (or 5464 counting only the distinct ones).

The product of its digits is 793800, while the sum is 47.

The square root of 52567976 is about 7250.3776453368. The cubic root of 52567976 is about 374.6051571510.

The spelling of 52567976 in words is "fifty-two million, five hundred sixty-seven thousand, nine hundred seventy-six".