2255646023 has 2 divisors, whose sum is σ = 2255646024. Its totient is φ = 2255646022.

The previous prime is 2255645989. The next prime is 2255646049. The reversal of 2255646023 is 3206465522.

2255646023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2255646023 - 2¹⁴ = 2255629639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2255646083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127823011 + 1127823012.

It is an arithmetic number, because the mean of its divisors is an integer number (1127823012).

Almost surely, 2^2255646023 is an apocalyptic number.

2255646023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2255646023 is an equidigital number, since it uses as much as digits as its factorization.

2255646023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 2255646023 is about 47493.6419218404. The cubic root of 2255646023 is about 1311.4658383408.

The spelling of 2255646023 in words is "two billion, two hundred fifty-five million, six hundred forty-six thousand, twenty-three".