53996164 has 12 divisors (see below), whose sum is σ = 94836364. Its totient is φ = 26900064.

The previous prime is 53996147. The next prime is 53996177. The reversal of 53996164 is 46169935.

It can be written as a sum of positive squares in 2 ways, for example, as 24206400 + 29789764 = 4920^2 + 5458^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 53996164.

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, 23259 + ... + 25474.

Almost surely, 2^53996164 is an apocalyptic number.

It is an amenable number.

53996164 is a deficient number, since it is larger than the sum of its proper divisors (40840200).

53996164 is a wasteful number, since it uses less digits than its factorization.

53996164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49014 (or 49012 counting only the distinct ones).

The product of its digits is 174960, while the sum is 43.

The square root of 53996164 is about 7348.2082169737. The cubic root of 53996164 is about 377.9673646507.

The spelling of 53996164 in words is "fifty-three million, nine hundred ninety-six thousand, one hundred sixty-four".