52598613 has 16 divisors (see below), whose sum is σ = 72273600. Its totient is φ = 34005120.

The previous prime is 52598603. The next prime is 52598647. The reversal of 52598613 is 31689525.

52598613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52598613 - 2⁶ = 52598549 is a prime.

It is a super-2 number, since 2×52598613² = 5533228179047538, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52598603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20823 + ... + 23211.

It is an arithmetic number, because the mean of its divisors is an integer number (4517100).

Almost surely, 2^52598613 is an apocalyptic number.

It is an amenable number.

52598613 is a deficient number, since it is larger than the sum of its proper divisors (19674987).

52598613 is a wasteful number, since it uses less digits than its factorization.

52598613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2612.

The product of its digits is 64800, while the sum is 39.

The square root of 52598613 is about 7252.4901240884. The cubic root of 52598613 is about 374.6779172241.

The spelling of 52598613 in words is "fifty-two million, five hundred ninety-eight thousand, six hundred thirteen".