2255097590 has 32 divisors (see below), whose sum is σ = 4157277696. Its totient is φ = 880276320.

The previous prime is 2255097589. The next prime is 2255097661. The reversal of 2255097590 is 957905522.

2255097590 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 803129 + ... + 805931.

It is an arithmetic number, because the mean of its divisors is an integer number (129914928).

Almost surely, 2^2255097590 is an apocalyptic number.

2255097590 is a deficient number, since it is larger than the sum of its proper divisors (1902180106).

2255097590 is a wasteful number, since it uses less digits than its factorization.

2255097590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4724.

The product of its (nonzero) digits is 283500, while the sum is 44.

The square root of 2255097590 is about 47487.8678190546. The cubic root of 2255097590 is about 1311.3595407159.

The spelling of 2255097590 in words is "two billion, two hundred fifty-five million, ninety-seven thousand, five hundred ninety".