2255192590 has 16 divisors (see below), whose sum is σ = 4639253472. Its totient is φ = 773208864.

The previous prime is 2255192551. The next prime is 2255192591. The reversal of 2255192590 is 952915522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255192591) 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, 16108449 + ... + 16108588.

It is an arithmetic number, because the mean of its divisors is an integer number (289953342).

Almost surely, 2^2255192590 is an apocalyptic number.

2255192590 is an abundant number, since it is smaller than the sum of its proper divisors (2384060882).

2255192590 is a wasteful number, since it uses less digits than its factorization.

2255192590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32217051.

The product of its (nonzero) digits is 81000, while the sum is 40.

The square root of 2255192590 is about 47488.8680640000. The cubic root of 2255192590 is about 1311.3779549090.

The spelling of 2255192590 in words is "two billion, two hundred fifty-five million, one hundred ninety-two thousand, five hundred ninety".