52562616 has 32 divisors (see below), whose sum is σ = 135939600. Its totient is φ = 16916480.

The previous prime is 52562611. The next prime is 52562617. The reversal of 52562616 is 61626525.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52562611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37065 + ... + 38456.

Almost surely, 2^52562616 is an apocalyptic number.

It is an amenable number.

52562616 is an abundant number, since it is smaller than the sum of its proper divisors (83376984).

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

52562616 is a wasteful number, since it uses less digits than its factorization.

52562616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75559 (or 75555 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 52562616 is about 7250.0079999956. The cubic root of 52562616 is about 374.5924247358.

The spelling of 52562616 in words is "fifty-two million, five hundred sixty-two thousand, six hundred sixteen".