5715515051 has 4 divisors (see below), whose sum is σ = 5716532832. Its totient is φ = 5714497272.

The previous prime is 5715515017. The next prime is 5715515053. The reversal of 5715515051 is 1505155175.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5715515051 - 2¹⁰ = 5715514027 is a prime.

It is a super-2 number, since 2×5715515051² = 65334224596415065202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5715515053) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 500420 + ... + 511713.

It is an arithmetic number, because the mean of its divisors is an integer number (1429133208).

Almost surely, 2^5715515051 is an apocalyptic number.

5715515051 is a deficient number, since it is larger than the sum of its proper divisors (1017781).

5715515051 is a wasteful number, since it uses less digits than its factorization.

5715515051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017780.

The product of its (nonzero) digits is 21875, while the sum is 35.

The square root of 5715515051 is about 75601.0254626219. The cubic root of 5715515051 is about 1787.9352669845.

The spelling of 5715515051 in words is "five billion, seven hundred fifteen million, five hundred fifteen thousand, fifty-one".