53330656 has 24 divisors (see below), whose sum is σ = 106478064. Its totient is φ = 26288640.

The previous prime is 53330617. The next prime is 53330657. The reversal of 53330656 is 65603335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53330657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9465 + ... + 14008.

It is an arithmetic number, because the mean of its divisors is an integer number (4436586).

Almost surely, 2^53330656 is an apocalyptic number.

It is an amenable number.

53330656 is a deficient number, since it is larger than the sum of its proper divisors (53147408).

53330656 is a wasteful number, since it uses less digits than its factorization.

53330656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23554 (or 23546 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 31.

The square root of 53330656 is about 7302.7841266191. The cubic root of 53330656 is about 376.4081127792.

The spelling of 53330656 in words is "fifty-three million, three hundred thirty thousand, six hundred fifty-six".