53973376 has 32 divisors (see below), whose sum is σ = 113189400. Its totient is φ = 25565184.

The previous prime is 53973331. The next prime is 53973389. The reversal of 53973376 is 67337935.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8665 + ... + 13528.

Almost surely, 2^53973376 is an apocalyptic number.

It is an amenable number.

53973376 is an abundant number, since it is smaller than the sum of its proper divisors (59216024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53973376 is a wasteful number, since it uses less digits than its factorization.

53973376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22226 (or 22214 counting only the distinct ones).

The product of its digits is 357210, while the sum is 43.

The square root of 53973376 is about 7346.6574712586. The cubic root of 53973376 is about 377.9141859826.

The spelling of 53973376 in words is "fifty-three million, nine hundred seventy-three thousand, three hundred seventy-six".