5156116515 has 24 divisors (see below), whose sum is σ = 9749748528. Its totient is φ = 2499935040.

The previous prime is 5156116487. The next prime is 5156116549.

It is a happy number.

5156116515 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5156116515 - 2¹⁰ = 5156115491 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5156116515.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5207704 + ... + 5208693.

It is an arithmetic number, because the mean of its divisors is an integer number (406239522).

Almost surely, 2^5156116515 is an apocalyptic number.

5156116515 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5156116515 is a deficient number, since it is larger than the sum of its proper divisors (4593632013).

5156116515 is a wasteful number, since it uses less digits than its factorization.

5156116515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10416419 (or 10416416 counting only the distinct ones).

The product of its digits is 22500, while the sum is 36.

The square root of 5156116515 is about 71806.1036054735. The cubic root of 5156116515 is about 1727.5908992878.

The spelling of 5156116515 in words is "five billion, one hundred fifty-six million, one hundred sixteen thousand, five hundred fifteen".