2255225751 has 12 divisors (see below), whose sum is σ = 3276380328. Its totient is φ = 1494792144.

The previous prime is 2255225743. The next prime is 2255225759. The reversal of 2255225751 is 1575225522.

2255225751 is a `hidden beast` number, since 2 + 2 + 552 + 2 + 57 + 51 = 666.

It is an interprime number because it is at equal distance from previous prime (2255225743) and next prime (2255225759).

It is not a de Polignac number, because 2255225751 - 2³ = 2255225743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255225759) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 722665 + ... + 725778.

It is an arithmetic number, because the mean of its divisors is an integer number (273031694).

Almost surely, 2^2255225751 is an apocalyptic number.

2255225751 is a deficient number, since it is larger than the sum of its proper divisors (1021154577).

2255225751 is a wasteful number, since it uses less digits than its factorization.

2255225751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448622 (or 1448619 counting only the distinct ones).

The product of its digits is 70000, while the sum is 36.

The square root of 2255225751 is about 47489.2172076988. The cubic root of 2255225751 is about 1311.3843825036.

The spelling of 2255225751 in words is "two billion, two hundred fifty-five million, two hundred twenty-five thousand, seven hundred fifty-one".