135827313715 has 32 divisors (see below), whose sum is σ = 177440256000. Its totient is φ = 99476926848.

The previous prime is 135827313707. The next prime is 135827313737. The reversal of 135827313715 is 517313728531.

It is a cyclic number.

It is not a de Polignac number, because 135827313715 - 2³ = 135827313707 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, 160201 + ... + 545269.

It is an arithmetic number, because the mean of its divisors is an integer number (5545008000).

Almost surely, 2^135827313715 is an apocalyptic number.

135827313715 is a deficient number, since it is larger than the sum of its proper divisors (41612942285).

135827313715 is a wasteful number, since it uses less digits than its factorization.

135827313715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385219.

The product of its digits is 529200, while the sum is 46.

The spelling of 135827313715 in words is "one hundred thirty-five billion, eight hundred twenty-seven million, three hundred thirteen thousand, seven hundred fifteen".