52321504315 has 12 divisors (see below), whose sum is σ = 66264245424. Its totient is φ = 39654191376.

The previous prime is 52321504289. The next prime is 52321504343. The reversal of 52321504315 is 51340512325.

It is not a de Polignac number, because 52321504315 - 2⁷ = 52321504187 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14491687 + ... + 14495296.

It is an arithmetic number, because the mean of its divisors is an integer number (5522020452).

Almost surely, 2^52321504315 is an apocalyptic number.

52321504315 is a deficient number, since it is larger than the sum of its proper divisors (13942741109).

52321504315 is a wasteful number, since it uses less digits than its factorization.

52321504315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28987026 (or 28987007 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 52321504315 in words is "fifty-two billion, three hundred twenty-one million, five hundred four thousand, three hundred fifteen".