52674564 has 12 divisors (see below), whose sum is σ = 122907344. Its totient is φ = 17558184.

The previous prime is 52674563. The next prime is 52674581. The reversal of 52674564 is 46547625.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (52674563) 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, 2194762 + ... + 2194785.

Almost surely, 2^52674564 is an apocalyptic number.

It is an amenable number.

52674564 is an abundant number, since it is smaller than the sum of its proper divisors (70232780).

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

52674564 is a wasteful number, since it uses less digits than its factorization.

52674564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4389554 (or 4389552 counting only the distinct ones).

The product of its digits is 201600, while the sum is 39.

The square root of 52674564 is about 7257.7244367639. The cubic root of 52674564 is about 374.8581721442.

The spelling of 52674564 in words is "fifty-two million, six hundred seventy-four thousand, five hundred sixty-four".