52386512 has 10 divisors (see below), whose sum is σ = 101498898. Its totient is φ = 26193248.

The previous prime is 52386511. The next prime is 52386527. The reversal of 52386512 is 21568325.

It can be written as a sum of positive squares in only one way, i.e., 31629376 + 20757136 = 5624^2 + 4556^2 .

It is a super-2 number, since 2×52386512² = 5488693279052288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52386511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1637063 + ... + 1637094.

Almost surely, 2^52386512 is an apocalyptic number.

It is an amenable number.

52386512 is a deficient number, since it is larger than the sum of its proper divisors (49112386).

52386512 is a wasteful number, since it uses less digits than its factorization.

52386512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3274165 (or 3274159 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 52386512 is about 7237.8527202479. The cubic root of 52386512 is about 374.1736160953.

The spelling of 52386512 in words is "fifty-two million, three hundred eighty-six thousand, five hundred twelve".