525313320315 has 64 divisors (see below), whose sum is σ = 965303402496. Its totient is φ = 238963519872.

The previous prime is 525313320277. The next prime is 525313320331. The reversal of 525313320315 is 513023313525.

It is not a de Polignac number, because 525313320315 - 2¹³ = 525313312123 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17826984 + ... + 17856426.

It is an arithmetic number, because the mean of its divisors is an integer number (15082865664).

Almost surely, 2^525313320315 is an apocalyptic number.

525313320315 is a deficient number, since it is larger than the sum of its proper divisors (439990082181).

525313320315 is a wasteful number, since it uses less digits than its factorization.

525313320315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30288.

The product of its (nonzero) digits is 40500, while the sum is 33.

The spelling of 525313320315 in words is "five hundred twenty-five billion, three hundred thirteen million, three hundred twenty thousand, three hundred fifteen".