2555400030054 has 32 divisors (see below), whose sum is σ = 5322351919104. Its totient is φ = 817027693440.

The previous prime is 2555400029981. The next prime is 2555400030067. The reversal of 2555400030054 is 4500300045552.

It is a junction number, because it is equal to n+sod(n) for n = 2555400029997 and 2555400030024.

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, 60769734 + ... + 60811769.

It is an arithmetic number, because the mean of its divisors is an integer number (166323497472).

Almost surely, 2^{2555400030054} is an apocalyptic number.

2555400030054 is an abundant number, since it is smaller than the sum of its proper divisors (2766951889050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2555400030054 is a wasteful number, since it uses less digits than its factorization.

2555400030054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121581652.

The product of its (nonzero) digits is 60000, while the sum is 33.

The spelling of 2555400030054 in words is "two trillion, five hundred fifty-five billion, four hundred million, thirty thousand, fifty-four".