2555344515356 has 24 divisors (see below), whose sum is σ = 4515756292320. Its totient is φ = 1265131109952.

The previous prime is 2555344515313. The next prime is 2555344515377. The reversal of 2555344515356 is 6535154435552.

It is a junction number, because it is equal to n+sod(n) for n = 2555344515298 and 2555344515307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3541550 + ... + 4201578.

It is an arithmetic number, because the mean of its divisors is an integer number (188156512180).

Almost surely, 2^{2555344515356} is an apocalyptic number.

It is an amenable number.

2555344515356 is a deficient number, since it is larger than the sum of its proper divisors (1960411776964).

2555344515356 is a wasteful number, since it uses less digits than its factorization.

2555344515356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669533 (or 669531 counting only the distinct ones).

The product of its digits is 27000000, while the sum is 53.

The spelling of 2555344515356 in words is "two trillion, five hundred fifty-five billion, three hundred forty-four million, five hundred fifteen thousand, three hundred fifty-six".