53756224 has 28 divisors (see below), whose sum is σ = 106931968. Its totient is φ = 26812800.

The previous prime is 53756191. The next prime is 53756231. The reversal of 53756224 is 42265735.

It is a self number, because there is not a number n which added to its sum of digits gives 53756224.

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, 35809 + ... + 37279.

Almost surely, 2^53756224 is an apocalyptic number.

It is an amenable number.

53756224 is a deficient number, since it is larger than the sum of its proper divisors (53175744).

53756224 is a wasteful number, since it uses less digits than its factorization.

53756224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054 (or 2044 counting only the distinct ones).

The product of its digits is 50400, while the sum is 34.

The square root of 53756224 is about 7331.8636102972. The cubic root of 53756224 is about 377.4066819027.

The spelling of 53756224 in words is "fifty-three million, seven hundred fifty-six thousand, two hundred twenty-four".