2555022252 has 48 divisors (see below), whose sum is σ = 6230391552. Its totient is φ = 813405120.

The previous prime is 2555022247. The next prime is 2555022299. The reversal of 2555022252 is 2522205552.

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, 184018 + ... + 197414.

It is an arithmetic number, because the mean of its divisors is an integer number (129799824).

Almost surely, 2^2555022252 is an apocalyptic number.

It is an amenable number.

2555022252 is an abundant number, since it is smaller than the sum of its proper divisors (3675369300).

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

2555022252 is a wasteful number, since it uses less digits than its factorization.

2555022252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14118 (or 14116 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 30.

The square root of 2555022252 is about 50547.2279358621. The cubic root of 2555022252 is about 1367.0935331529.

The spelling of 2555022252 in words is "two billion, five hundred fifty-five million, twenty-two thousand, two hundred fifty-two".