52977808 has 40 divisors (see below), whose sum is σ = 110979008. Its totient is φ = 24354432.

The previous prime is 52977803. The next prime is 52977823. The reversal of 52977808 is 80877925.

It is not an unprimeable number, because it can be changed into a prime (52977803) 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, 101035 + ... + 101557.

Almost surely, 2^52977808 is an apocalyptic number.

It is an amenable number.

52977808 is an abundant number, since it is smaller than the sum of its proper divisors (58001200).

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

52977808 is a wasteful number, since it uses less digits than its factorization.

52977808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031 (or 1025 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 46.

The square root of 52977808 is about 7278.5855768824. The cubic root of 52977808 is about 375.5761407486.

The spelling of 52977808 in words is "fifty-two million, nine hundred seventy-seven thousand, eight hundred eight".