53053008 has 20 divisors (see below), whose sum is σ = 137053728. Its totient is φ = 17684320.

The previous prime is 53052949. The next prime is 53053031. The reversal of 53053008 is 80035035.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 552588 + ... + 552683.

Almost surely, 2^53053008 is an apocalyptic number.

It is an amenable number.

53053008 is an abundant number, since it is smaller than the sum of its proper divisors (84000720).

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

53053008 is a wasteful number, since it uses less digits than its factorization.

53053008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105282 (or 1105276 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 53053008 is about 7283.7495838339. The cubic root of 53053008 is about 375.7537621209.

The spelling of 53053008 in words is "fifty-three million, fifty-three thousand, eight".