2555242244254 has 64 divisors (see below), whose sum is σ = 4574741068800. Its totient is φ = 1047288549888.

The previous prime is 2555242244237. The next prime is 2555242244293. The reversal of 2555242244254 is 4524422425552.

It is a congruent number.

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, 19121382 + ... + 19254550.

It is an arithmetic number, because the mean of its divisors is an integer number (71480329200).

Almost surely, 2^{2555242244254} is an apocalyptic number.

2555242244254 is a deficient number, since it is larger than the sum of its proper divisors (2019498824546).

2555242244254 is a wasteful number, since it uses less digits than its factorization.

2555242244254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133657.

The product of its digits is 5120000, while the sum is 46.

The spelling of 2555242244254 in words is "two trillion, five hundred fifty-five billion, two hundred forty-two million, two hundred forty-four thousand, two hundred fifty-four".