52308736 has 18 divisors (see below), whose sum is σ = 104413652. Its totient is φ = 26154240.

The previous prime is 52308731. The next prime is 52308757. The reversal of 52308736 is 63780325.

It is not an unprimeable number, because it can be changed into a prime (52308731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101910 + ... + 102421.

Almost surely, 2^52308736 is an apocalyptic number.

It is an amenable number.

52308736 is a deficient number, since it is larger than the sum of its proper divisors (52104916).

52308736 is an equidigital number, since it uses as much as digits as its factorization.

52308736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204347 (or 204333 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 52308736 is about 7232.4778603187. The cubic root of 52308736 is about 373.9883512248.

The spelling of 52308736 in words is "fifty-two million, three hundred eight thousand, seven hundred thirty-six".