5312877685815 has 32 divisors (see below), whose sum is σ = 9740341886976. Its totient is φ = 2422402698240.

The previous prime is 5312877685789. The next prime is 5312877685831. The reversal of 5312877685815 is 5185867782135.

It is not a de Polignac number, because 5312877685815 - 2⁴⁰ = 4213366058039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66015706 + ... + 66096135.

It is an arithmetic number, because the mean of its divisors is an integer number (304385683968).

Almost surely, 2^{5312877685815} is an apocalyptic number.

5312877685815 is a deficient number, since it is larger than the sum of its proper divisors (4427464201161).

5312877685815 is a wasteful number, since it uses less digits than its factorization.

5312877685815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132112239.

The product of its digits is 112896000, while the sum is 66.

The spelling of 5312877685815 in words is "five trillion, three hundred twelve billion, eight hundred seventy-seven million, six hundred eighty-five thousand, eight hundred fifteen".