2255096144865 has 16 divisors (see below), whose sum is σ = 3608358026688. Its totient is φ = 1202649878976.

The previous prime is 2255096144849. The next prime is 2255096144911. The reversal of 2255096144865 is 5684416905522.

It is not a de Polignac number, because 2255096144865 - 2⁴ = 2255096144849 is a prime.

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, 3979602 + ... + 4510811.

It is an arithmetic number, because the mean of its divisors is an integer number (225522376668).

Almost surely, 2^{2255096144865} is an apocalyptic number.

It is an amenable number.

2255096144865 is a deficient number, since it is larger than the sum of its proper divisors (1353261881823).

2255096144865 is a wasteful number, since it uses less digits than its factorization.

2255096144865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8508128.

The product of its (nonzero) digits is 20736000, while the sum is 57.

The spelling of 2255096144865 in words is "two trillion, two hundred fifty-five billion, ninety-six million, one hundred forty-four thousand, eight hundred sixty-five".