255529111315 has 16 divisors (see below), whose sum is σ = 327042168192. Its totient is φ = 190994013184.

The previous prime is 255529111273. The next prime is 255529111367. The reversal of 255529111315 is 513111925552.

It is not a de Polignac number, because 255529111315 - 2⁹ = 255529110803 is a prime.

It is a super-2 number, since 2×255529111315² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10959979 + ... + 10983268.

It is an arithmetic number, because the mean of its divisors is an integer number (20440135512).

Almost surely, 2^255529111315 is an apocalyptic number.

255529111315 is a deficient number, since it is larger than the sum of its proper divisors (71513056877).

255529111315 is a wasteful number, since it uses less digits than its factorization.

255529111315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21943406.

The product of its digits is 67500, while the sum is 40.

The spelling of 255529111315 in words is "two hundred fifty-five billion, five hundred twenty-nine million, one hundred eleven thousand, three hundred fifteen".