53573056 has 14 divisors (see below), whose sum is σ = 106309160. Its totient is φ = 26786496.

The previous prime is 53573033. The next prime is 53573059. The reversal of 53573056 is 65037535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53573059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 418476 + ... + 418603.

Almost surely, 2^53573056 is an apocalyptic number.

It is an amenable number.

53573056 is a deficient number, since it is larger than the sum of its proper divisors (52736104).

53573056 is an equidigital number, since it uses as much as digits as its factorization.

53573056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837091 (or 837081 counting only the distinct ones).

The product of its (nonzero) digits is 47250, while the sum is 34.

The square root of 53573056 is about 7319.3617208060. The cubic root of 53573056 is about 376.9775378456.

The spelling of 53573056 in words is "fifty-three million, five hundred seventy-three thousand, fifty-six".