5201312515 has 12 divisors (see below), whose sum is σ = 7260608016. Its totient is φ = 3566614128.

The previous prime is 5201312513. The next prime is 5201312527. The reversal of 5201312515 is 5152131025.

It is not a de Polignac number, because 5201312515 - 2¹ = 5201312513 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5201312515.

It is not an unprimeable number, because it can be changed into a prime (5201312513) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10614679 + ... + 10615168.

It is an arithmetic number, because the mean of its divisors is an integer number (605050668).

Almost surely, 2^5201312515 is an apocalyptic number.

5201312515 is a deficient number, since it is larger than the sum of its proper divisors (2059295501).

5201312515 is a wasteful number, since it uses less digits than its factorization.

5201312515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21229866 (or 21229859 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 5201312515 is about 72120.1255891863. The cubic root of 5201312515 is about 1732.6239614734.

The spelling of 5201312515 in words is "five billion, two hundred one million, three hundred twelve thousand, five hundred fifteen".