11125413688515 has 32 divisors (see below), whose sum is σ = 20352773692416. Its totient is φ = 5083613377920.

The previous prime is 11125413688507. The next prime is 11125413688547. The reversal of 11125413688515 is 51588631452111.

It is not a de Polignac number, because 11125413688515 - 2³ = 11125413688507 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23620087 + ... + 24086496.

It is an arithmetic number, because the mean of its divisors is an integer number (636024177888).

Almost surely, 2^{11125413688515} is an apocalyptic number.

11125413688515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11125413688515 is a deficient number, since it is larger than the sum of its proper divisors (9227360003901).

11125413688515 is a wasteful number, since it uses less digits than its factorization.

11125413688515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47708819.

The product of its digits is 1152000, while the sum is 51.

The spelling of 11125413688515 in words is "eleven trillion, one hundred twenty-five billion, four hundred thirteen million, six hundred eighty-eight thousand, five hundred fifteen".