2550555255 has 32 divisors (see below), whose sum is σ = 4132332288. Its totient is φ = 1343232000.

The previous prime is 2550555209. The next prime is 2550555281. The reversal of 2550555255 is 5525550552.

It is not a de Polignac number, because 2550555255 - 2²¹ = 2548458103 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, 528855 + ... + 533655.

It is an arithmetic number, because the mean of its divisors is an integer number (129135384).

Almost surely, 2^2550555255 is an apocalyptic number.

2550555255 is a deficient number, since it is larger than the sum of its proper divisors (1581777033).

2550555255 is a wasteful number, since it uses less digits than its factorization.

2550555255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5247.

The product of its (nonzero) digits is 312500, while the sum is 39.

The square root of 2550555255 is about 50503.0222362979. The cubic root of 2550555255 is about 1366.2963626586.

The spelling of 2550555255 in words is "two billion, five hundred fifty million, five hundred fifty-five thousand, two hundred fifty-five".