2255794516 has 24 divisors (see below), whose sum is σ = 4054216320. Its totient is φ = 1097716032.

The previous prime is 2255794441. The next prime is 2255794547. The reversal of 2255794516 is 6154975522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136 + ... + 67168.

It is an arithmetic number, because the mean of its divisors is an integer number (168925680).

Almost surely, 2^2255794516 is an apocalyptic number.

It is an amenable number.

2255794516 is a deficient number, since it is larger than the sum of its proper divisors (1798421804).

2255794516 is a wasteful number, since it uses less digits than its factorization.

2255794516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67263 (or 67261 counting only the distinct ones).

The product of its digits is 756000, while the sum is 46.

The square root of 2255794516 is about 47495.2051895768. The cubic root of 2255794516 is about 1311.4946163821.

The spelling of 2255794516 in words is "two billion, two hundred fifty-five million, seven hundred ninety-four thousand, five hundred sixteen".