52976664 has 48 divisors (see below), whose sum is σ = 154518000. Its totient is φ = 16300224.

The previous prime is 52976657. The next prime is 52976669. The reversal of 52976664 is 46667925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52976669) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27364 + ... + 29235.

It is an arithmetic number, because the mean of its divisors is an integer number (3219125).

Almost surely, 2^52976664 is an apocalyptic number.

It is an amenable number.

52976664 is an abundant number, since it is smaller than the sum of its proper divisors (101541336).

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

52976664 is a wasteful number, since it uses less digits than its factorization.

52976664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56624 (or 56617 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 52976664 is about 7278.5069897610. The cubic root of 52976664 is about 375.5734373387.

The spelling of 52976664 in words is "fifty-two million, nine hundred seventy-six thousand, six hundred sixty-four".