52252464 has 40 divisors (see below), whose sum is σ = 147258432. Its totient is φ = 15833920.

The previous prime is 52252433. The next prime is 52252507. The reversal of 52252464 is 46425225.

It is a happy number.

52252464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48954 + ... + 50009.

Almost surely, 2^52252464 is an apocalyptic number.

It is an amenable number.

52252464 is an abundant number, since it is smaller than the sum of its proper divisors (95005968).

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

52252464 is a wasteful number, since it uses less digits than its factorization.

52252464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98985 (or 98979 counting only the distinct ones).

The product of its digits is 19200, while the sum is 30.

The square root of 52252464 is about 7228.5865838350. The cubic root of 52252464 is about 373.8541950261.

Adding to 52252464 its reverse (46425225), we get a palindrome (98677689).

The spelling of 52252464 in words is "fifty-two million, two hundred fifty-two thousand, four hundred sixty-four".