52536615 has 32 divisors (see below), whose sum is σ = 88907520. Its totient is φ = 26417664.

The previous prime is 52536587. The next prime is 52536619. The reversal of 52536615 is 51663525.

It is not a de Polignac number, because 52536615 - 2⁸ = 52536359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52536619) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95772 + ... + 96318.

It is an arithmetic number, because the mean of its divisors is an integer number (2778360).

Almost surely, 2^52536615 is an apocalyptic number.

52536615 is a deficient number, since it is larger than the sum of its proper divisors (36370905).

52536615 is a wasteful number, since it uses less digits than its factorization.

52536615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911.

The product of its digits is 27000, while the sum is 33.

The square root of 52536615 is about 7248.2146077500. The cubic root of 52536615 is about 374.5306483581.

The spelling of 52536615 in words is "fifty-two million, five hundred thirty-six thousand, six hundred fifteen".