53373056 has 32 divisors (see below), whose sum is σ = 115998480. Its totient is φ = 24259840.

The previous prime is 53373029. The next prime is 53373091. The reversal of 53373056 is 65037335.

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

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 17546 + ... + 20361.

Almost surely, 2^53373056 is an apocalyptic number.

It is an amenable number.

53373056 is an abundant number, since it is smaller than the sum of its proper divisors (62625424).

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

53373056 is a wasteful number, since it uses less digits than its factorization.

53373056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37932 (or 37920 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 32.

The square root of 53373056 is about 7305.6865522687. The cubic root of 53373056 is about 376.5078395124.

The spelling of 53373056 in words is "fifty-three million, three hundred seventy-three thousand, fifty-six".