53996944 has 20 divisors (see below), whose sum is σ = 105087024. Its totient is φ = 26877728.

The previous prime is 53996911. The next prime is 53996953. The reversal of 53996944 is 44969935.

It is a super-2 number, since 2×53996944² = 5831339922678272, which contains 22 as substring.

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, 3802 + ... + 11065.

Almost surely, 2^53996944 is an apocalyptic number.

It is an amenable number.

53996944 is a deficient number, since it is larger than the sum of its proper divisors (51090080).

53996944 is a wasteful number, since it uses less digits than its factorization.

53996944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15102 (or 15096 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 49.

The square root of 53996944 is about 7348.2612909450. The cubic root of 53996944 is about 377.9691846141.

The spelling of 53996944 in words is "fifty-three million, nine hundred ninety-six thousand, nine hundred forty-four".