2255625512 has 16 divisors (see below), whose sum is σ = 4833483360. Its totient is φ = 966696624.

The previous prime is 2255625511. The next prime is 2255625553. The reversal of 2255625512 is 2155265522.

It is not an unprimeable number, because it can be changed into a prime (2255625511) 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 3 ways as a sum of consecutive naturals, for example, 20139458 + ... + 20139569.

It is an arithmetic number, because the mean of its divisors is an integer number (302092710).

Almost surely, 2^2255625512 is an apocalyptic number.

It is an amenable number.

2255625512 is an abundant number, since it is smaller than the sum of its proper divisors (2577857848).

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

2255625512 is a wasteful number, since it uses less digits than its factorization.

2255625512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40279040 (or 40279036 counting only the distinct ones).

The product of its digits is 60000, while the sum is 35.

The square root of 2255625512 is about 47493.4259871827. The cubic root of 2255625512 is about 1311.4618631962.

The spelling of 2255625512 in words is "two billion, two hundred fifty-five million, six hundred twenty-five thousand, five hundred twelve".