2555805275 has 12 divisors (see below), whose sum is σ = 3170203344. Its totient is φ = 2043996000.

The previous prime is 2555805271. The next prime is 2555805331. The reversal of 2555805275 is 5725085552.

It is not a de Polignac number, because 2555805275 - 2² = 2555805271 is a prime.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2555805271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74090 + ... + 102960.

It is an arithmetic number, because the mean of its divisors is an integer number (264183612).

Almost surely, 2^2555805275 is an apocalyptic number.

2555805275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2555805275 is a deficient number, since it is larger than the sum of its proper divisors (614398069).

2555805275 is a wasteful number, since it uses less digits than its factorization.

2555805275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32422 (or 32417 counting only the distinct ones).

The product of its (nonzero) digits is 700000, while the sum is 44.

The square root of 2555805275 is about 50554.9728018916. The cubic root of 2555805275 is about 1367.2331739909.

The spelling of 2555805275 in words is "two billion, five hundred fifty-five million, eight hundred five thousand, two hundred seventy-five".