2555756158954 has 32 divisors (see below), whose sum is σ = 4022076280320. Its totient is φ = 1215682710000.

The previous prime is 2555756158903. The next prime is 2555756158973. The reversal of 2555756158954 is 4598516575552.

It is a self number, because there is not a number n which added to its sum of digits gives 2555756158954.

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, 7818117 + ... + 8138455.

It is an arithmetic number, because the mean of its divisors is an integer number (125689883760).

Almost surely, 2^{2555756158954} is an apocalyptic number.

2555756158954 is a deficient number, since it is larger than the sum of its proper divisors (1466320121366).

2555756158954 is a wasteful number, since it uses less digits than its factorization.

2555756158954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321306.

The product of its digits is 378000000, while the sum is 67.

The spelling of 2555756158954 in words is "two trillion, five hundred fifty-five billion, seven hundred fifty-six million, one hundred fifty-eight thousand, nine hundred fifty-four".