2555430312255 has 32 divisors (see below), whose sum is σ = 4201418289600. Its totient is φ = 1325358600192.

The previous prime is 2555430312233. The next prime is 2555430312269. The reversal of 2555430312255 is 5522130345552.

It is not a de Polignac number, because 2555430312255 - 2⁵ = 2555430312223 is a prime.

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, 170340 + ... + 2267129.

It is an arithmetic number, because the mean of its divisors is an integer number (131294321550).

Almost surely, 2^{2555430312255} is an apocalyptic number.

2555430312255 is a deficient number, since it is larger than the sum of its proper divisors (1645987977345).

2555430312255 is a wasteful number, since it uses less digits than its factorization.

2555430312255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2439403.

The product of its (nonzero) digits is 900000, while the sum is 42.

The spelling of 2555430312255 in words is "two trillion, five hundred fifty-five billion, four hundred thirty million, three hundred twelve thousand, two hundred fifty-five".