2255573190 has 64 divisors (see below), whose sum is σ = 5835001536. Its totient is φ = 554721792.

The previous prime is 2255573189. The next prime is 2255573197. The reversal of 2255573190 is 913755522.

It is a super-2 number, since 2×2255573190² = 10175220830893552200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255573197) 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 31 ways as a sum of consecutive naturals, for example, 636664 + ... + 640196.

It is an arithmetic number, because the mean of its divisors is an integer number (91171899).

Almost surely, 2^2255573190 is an apocalyptic number.

2255573190 is an abundant number, since it is smaller than the sum of its proper divisors (3579428346).

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

2255573190 is a wasteful number, since it uses less digits than its factorization.

2255573190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5193.

The product of its (nonzero) digits is 94500, while the sum is 39.

The square root of 2255573190 is about 47492.8751498580. The cubic root of 2255573190 is about 1311.4517227957.

The spelling of 2255573190 in words is "two billion, two hundred fifty-five million, five hundred seventy-three thousand, one hundred ninety".