53323672 has 16 divisors (see below), whose sum is σ = 100900800. Its totient is φ = 26416800.

The previous prime is 53323661. The next prime is 53323691. The reversal of 53323672 is 27632335.

It is a congruent number.

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, 29704 + ... + 31447.

It is an arithmetic number, because the mean of its divisors is an integer number (6306300).

Almost surely, 2^53323672 is an apocalyptic number.

It is an amenable number.

53323672 is a deficient number, since it is larger than the sum of its proper divisors (47577128).

53323672 is a wasteful number, since it uses less digits than its factorization.

53323672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61266 (or 61262 counting only the distinct ones).

The product of its digits is 22680, while the sum is 31.

The square root of 53323672 is about 7302.3059371681. The cubic root of 53323672 is about 376.3916810229.

The spelling of 53323672 in words is "fifty-three million, three hundred twenty-three thousand, six hundred seventy-two".