52015605 has 32 divisors (see below), whose sum is σ = 86054400. Its totient is φ = 26813952.

The previous prime is 52015591. The next prime is 52015637. The reversal of 52015605 is 50651025.

It is not a de Polignac number, because 52015605 - 2⁶ = 52015541 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62331 + ... + 63159.

It is an arithmetic number, because the mean of its divisors is an integer number (2689200).

Almost surely, 2^52015605 is an apocalyptic number.

It is an amenable number.

52015605 is a deficient number, since it is larger than the sum of its proper divisors (34038795).

52015605 is a wasteful number, since it uses less digits than its factorization.

52015605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 52015605 is about 7212.1844818335. The cubic root of 52015605 is about 373.2884490222.

The spelling of 52015605 in words is "fifty-two million, fifteen thousand, six hundred five".