255134413155 has 32 divisors (see below), whose sum is σ = 408694268736. Its totient is φ = 135912075264.

The previous prime is 255134413147. The next prime is 255134413181. The reversal of 255134413155 is 551314431552.

It is not a de Polignac number, because 255134413155 - 2³ = 255134413147 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, 90056619 + ... + 90059451.

It is an arithmetic number, because the mean of its divisors is an integer number (12771695898).

Almost surely, 2^255134413155 is an apocalyptic number.

255134413155 is a deficient number, since it is larger than the sum of its proper divisors (153559855581).

255134413155 is a wasteful number, since it uses less digits than its factorization.

255134413155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7767.

The product of its digits is 180000, while the sum is 39.

The spelling of 255134413155 in words is "two hundred fifty-five billion, one hundred thirty-four million, four hundred thirteen thousand, one hundred fifty-five".