53415764 has 24 divisors (see below), whose sum is σ = 98683200. Its totient is φ = 25228800.

The previous prime is 53415727. The next prime is 53415773. The reversal of 53415764 is 46751435.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32564 + ... + 34164.

It is an arithmetic number, because the mean of its divisors is an integer number (4111800).

Almost surely, 2^53415764 is an apocalyptic number.

It is an amenable number.

53415764 is a deficient number, since it is larger than the sum of its proper divisors (45267436).

53415764 is a wasteful number, since it uses less digits than its factorization.

53415764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2063 (or 2061 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 53415764 is about 7308.6088963632. The cubic root of 53415764 is about 376.6082372973.

The spelling of 53415764 in words is "fifty-three million, four hundred fifteen thousand, seven hundred sixty-four".