2255930900 has 36 divisors (see below), whose sum is σ = 4897907868. Its totient is φ = 901904640.

The previous prime is 2255930891. The next prime is 2255930947. The reversal of 2255930900 is 90395522.

It can be written as a sum of positive squares in 6 ways, for example, as 42981136 + 2212949764 = 6556^2 + 47042^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 239072 + ... + 248328.

Almost surely, 2^2255930900 is an apocalyptic number.

2255930900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2255930900 is an abundant number, since it is smaller than the sum of its proper divisors (2641976968).

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

2255930900 is a wasteful number, since it uses less digits than its factorization.

2255930900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11708 (or 11701 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 2255930900 is about 47496.6409338597. The cubic root of 2255930900 is about 1311.5210465787.

The spelling of 2255930900 in words is "two billion, two hundred fifty-five million, nine hundred thirty thousand, nine hundred".