53604599013 has 20 divisors (see below), whose sum is σ = 91515436320. Its totient is φ = 30631199112.

The previous prime is 53604598979. The next prime is 53604599047. The reversal of 53604599013 is 31099540635.

53604599013 is a `hidden beast` number, since 53 + 6 + 0 + 4 + 599 + 0 + 1 + 3 = 666.

53604599013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53604598979) and next prime (53604599047).

It is not a de Polignac number, because 53604599013 - 2²² = 53600404709 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53604599013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53604594013) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 47269803 + ... + 47270936.

It is an arithmetic number, because the mean of its divisors is an integer number (4575771816).

Almost surely, 2^53604599013 is an apocalyptic number.

It is an amenable number.

53604599013 is a deficient number, since it is larger than the sum of its proper divisors (37910837307).

53604599013 is an equidigital number, since it uses as much as digits as its factorization.

53604599013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94540758 (or 94540749 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 45.

The spelling of 53604599013 in words is "fifty-three billion, six hundred four million, five hundred ninety-nine thousand, thirteen".