5151113215 has 32 divisors (see below), whose sum is σ = 6351561216. Its totient is φ = 4009445760.

The previous prime is 5151113213. The next prime is 5151113239. The reversal of 5151113215 is 5123111515.

It is not a de Polignac number, because 5151113215 - 2¹ = 5151113213 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5151113215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5151113213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13809769 + ... + 13810141.

It is an arithmetic number, because the mean of its divisors is an integer number (198486288).

Almost surely, 2^5151113215 is an apocalyptic number.

5151113215 is a deficient number, since it is larger than the sum of its proper divisors (1200448001).

5151113215 is a wasteful number, since it uses less digits than its factorization.

5151113215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879.

The product of its digits is 750, while the sum is 25.

The square root of 5151113215 is about 71771.2561893687. The cubic root of 5151113215 is about 1727.0319222066.

The spelling of 5151113215 in words is "five billion, one hundred fifty-one million, one hundred thirteen thousand, two hundred fifteen".