5368315815 has 12 divisors (see below), whose sum is σ = 9305080824. Its totient is φ = 2863101744.

The previous prime is 5368315793. The next prime is 5368315859. The reversal of 5368315815 is 5185138635.

5368315815 is a `hidden beast` number, since 5 + 3 + 68 + 3 + 1 + 581 + 5 = 666.

5368315815 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5368315815 - 2¹⁷ = 5368184743 is a prime.

It is a super-2 number, since 2×5368315815² = 57637629379158228450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 119295907 = 5368315815 / (5 + 3 + 6 + 8 + 3 + 1 + 5 + 8 + 1 + 5).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59647909 + ... + 59647998.

It is an arithmetic number, because the mean of its divisors is an integer number (775423402).

Almost surely, 2^5368315815 is an apocalyptic number.

5368315815 is a deficient number, since it is larger than the sum of its proper divisors (3936765009).

5368315815 is a wasteful number, since it uses less digits than its factorization.

5368315815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119295918 (or 119295915 counting only the distinct ones).

The product of its digits is 432000, while the sum is 45.

The square root of 5368315815 is about 73268.7915486532. The cubic root of 5368315815 is about 1750.9726092782.

The spelling of 5368315815 in words is "five billion, three hundred sixty-eight million, three hundred fifteen thousand, eight hundred fifteen".