523415013715073 has 32 divisors (see below), whose sum is σ = 561248179186176. Its totient is φ = 486853418101248.

The previous prime is 523415013715031. The next prime is 523415013715079. The reversal of 523415013715073 is 370517310514325.

It is a cyclic number.

It is not a de Polignac number, because 523415013715073 - 2²⁸ = 523414745279617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (523415013715079) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20685874940 + ... + 20685900242.

It is an arithmetic number, because the mean of its divisors is an integer number (17539005599568).

Almost surely, 2^{523415013715073} is an apocalyptic number.

It is an amenable number.

523415013715073 is a deficient number, since it is larger than the sum of its proper divisors (37833165471103).

523415013715073 is a wasteful number, since it uses less digits than its factorization.

523415013715073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38033.

The product of its (nonzero) digits is 1323000, while the sum is 47.

The spelling of 523415013715073 in words is "five hundred twenty-three trillion, four hundred fifteen billion, thirteen million, seven hundred fifteen thousand, seventy-three".