52413685513 has 16 divisors (see below), whose sum is σ = 63402451840. Its totient is φ = 42326323200.

The previous prime is 52413685453. The next prime is 52413685529. The reversal of 52413685513 is 31558631425.

It is not a de Polignac number, because 52413685513 - 2¹⁷ = 52413554441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52413685513.

It is not an unprimeable number, because it can be changed into a prime (52413686513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1064568 + ... + 1112713.

It is an arithmetic number, because the mean of its divisors is an integer number (3962653240).

Almost surely, 2^52413685513 is an apocalyptic number.

It is an amenable number.

52413685513 is a deficient number, since it is larger than the sum of its proper divisors (10988766327).

52413685513 is a wasteful number, since it uses less digits than its factorization.

52413685513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177488.

The product of its digits is 432000, while the sum is 43.

The spelling of 52413685513 in words is "fifty-two billion, four hundred thirteen million, six hundred eighty-five thousand, five hundred thirteen".