5168251315 has 4 divisors (see below), whose sum is σ = 6201901584. Its totient is φ = 4134601048.

The previous prime is 5168251301. The next prime is 5168251321. The reversal of 5168251315 is 5131528615.

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 5168251315 - 2²³ = 5159862707 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 516825127 + ... + 516825136.

It is an arithmetic number, because the mean of its divisors is an integer number (1550475396).

Almost surely, 2^5168251315 is an apocalyptic number.

5168251315 is a deficient number, since it is larger than the sum of its proper divisors (1033650269).

5168251315 is a wasteful number, since it uses less digits than its factorization.

5168251315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033650268.

The product of its digits is 36000, while the sum is 37.

The square root of 5168251315 is about 71890.5509437784. The cubic root of 5168251315 is about 1728.9451191017.

The spelling of 5168251315 in words is "five billion, one hundred sixty-eight million, two hundred fifty-one thousand, three hundred fifteen".