2255873231 has 2 divisors, whose sum is σ = 2255873232. Its totient is φ = 2255873230.

The previous prime is 2255873227. The next prime is 2255873251. The reversal of 2255873231 is 1323785522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2255873231 - 2² = 2255873227 is a prime.

It is a super-2 number, since 2×2255873231² = 10177928068684758722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2255873251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127936615 + 1127936616.

It is an arithmetic number, because the mean of its divisors is an integer number (1127936616).

Almost surely, 2^2255873231 is an apocalyptic number.

2255873231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2255873231 is an equidigital number, since it uses as much as digits as its factorization.

2255873231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 100800, while the sum is 38.

The square root of 2255873231 is about 47496.0338449433. The cubic root of 2255873231 is about 1311.5098708889.

The spelling of 2255873231 in words is "two billion, two hundred fifty-five million, eight hundred seventy-three thousand, two hundred thirty-one".