255410611165 has 16 divisors (see below), whose sum is σ = 314328535488. Its totient is φ = 199126077696.

The previous prime is 255410611153. The next prime is 255410611171. The reversal of 255410611165 is 561116014552.

It is a cyclic number.

It is not a de Polignac number, because 255410611165 - 2⁷ = 255410611037 is a prime.

It is a Duffinian number.

It is a congruent 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, 1245564 + ... + 1436053.

It is an arithmetic number, because the mean of its divisors is an integer number (19645533468).

Almost surely, 2^255410611165 is an apocalyptic number.

It is an amenable number.

255410611165 is a deficient number, since it is larger than the sum of its proper divisors (58917924323).

255410611165 is a wasteful number, since it uses less digits than its factorization.

255410611165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2682108.

The product of its (nonzero) digits is 36000, while the sum is 37.

The spelling of 255410611165 in words is "two hundred fifty-five billion, four hundred ten million, six hundred eleven thousand, one hundred sixty-five".