52613015 has 24 divisors (see below), whose sum is σ = 79097760. Its totient is φ = 33300288.

The previous prime is 52613009. The next prime is 52613017. The reversal of 52613015 is 51031625.

It is not a de Polignac number, because 52613015 - 2²⁴ = 35835799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52613017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5075 + ... + 11444.

It is an arithmetic number, because the mean of its divisors is an integer number (3295740).

Almost surely, 2^52613015 is an apocalyptic number.

52613015 is a deficient number, since it is larger than the sum of its proper divisors (26484745).

52613015 is a wasteful number, since it uses less digits than its factorization.

52613015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16551 (or 16544 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 52613015 is about 7253.4829564837. The cubic root of 52613015 is about 374.7121108947.

The spelling of 52613015 in words is "fifty-two million, six hundred thirteen thousand, fifteen".