2255137120 has 48 divisors (see below), whose sum is σ = 5559412320. Its totient is φ = 862833664.

The previous prime is 2255137109. The next prime is 2255137123. The reversal of 2255137120 is 217315522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255137123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302725 + ... + 310084.

It is an arithmetic number, because the mean of its divisors is an integer number (115821090).

Almost surely, 2^2255137120 is an apocalyptic number.

2255137120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2255137120 is an abundant number, since it is smaller than the sum of its proper divisors (3304275200).

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

2255137120 is a wasteful number, since it uses less digits than its factorization.

2255137120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612847 (or 612839 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 2255137120 is about 47488.2840288002. The cubic root of 2255137120 is about 1311.3672030214.

The spelling of 2255137120 in words is "two billion, two hundred fifty-five million, one hundred thirty-seven thousand, one hundred twenty".