523310525315 has 16 divisors (see below), whose sum is σ = 630092305920. Its totient is φ = 417235626720.

The previous prime is 523310525303. The next prime is 523310525317. The reversal of 523310525315 is 513525013325.

It is not a de Polignac number, because 523310525315 - 2²² = 523306331011 is a prime.

It is a super-2 number, since 2×523310525315² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (523310525317) 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, 18729926 + ... + 18757844.

It is an arithmetic number, because the mean of its divisors is an integer number (39380769120).

Almost surely, 2^523310525315 is an apocalyptic number.

523310525315 is a deficient number, since it is larger than the sum of its proper divisors (106781780605).

523310525315 is a wasteful number, since it uses less digits than its factorization.

523310525315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40442.

The product of its (nonzero) digits is 67500, while the sum is 35.

The spelling of 523310525315 in words is "five hundred twenty-three billion, three hundred ten million, five hundred twenty-five thousand, three hundred fifteen".