2255500700 has 18 divisors (see below), whose sum is σ = 4894436736. Its totient is φ = 902200240.

The previous prime is 2255500693. The next prime is 2255500711. The reversal of 2255500700 is 70055522.

It is a self number, because there is not a number n which added to its sum of digits gives 2255500700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11277404 + ... + 11277603.

It is an arithmetic number, because the mean of its divisors is an integer number (271913152).

Almost surely, 2^2255500700 is an apocalyptic number.

2255500700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2255500700 is an abundant number, since it is smaller than the sum of its proper divisors (2638936036).

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

2255500700 is a wasteful number, since it uses less digits than its factorization.

2255500700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22555021 (or 22555014 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 26.

The square root of 2255500700 is about 47492.1119766220. Note that the first 3 decimals coincide. The cubic root of 2255500700 is about 1311.4376734247.

The spelling of 2255500700 in words is "two billion, two hundred fifty-five million, five hundred thousand, seven hundred".