2255025631 has 2 divisors, whose sum is σ = 2255025632. Its totient is φ = 2255025630.

The previous prime is 2255025629. The next prime is 2255025649. The reversal of 2255025631 is 1365205522.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2255025631 - 2¹ = 2255025629 is a prime.

It is a super-2 number, since 2×2255025631² = 10170281192933896322, which contains 22 as substring.

Together with 2255025629, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2255025593 and 2255025602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2255025931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127512815 + 1127512816.

It is an arithmetic number, because the mean of its divisors is an integer number (1127512816).

Almost surely, 2^2255025631 is an apocalyptic number.

2255025631 is a deficient number, since it is larger than the sum of its proper divisors (1).

2255025631 is an equidigital number, since it uses as much as digits as its factorization.

2255025631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 2255025631 is about 47487.1101563361. The cubic root of 2255025631 is about 1311.3455922989.

The spelling of 2255025631 in words is "two billion, two hundred fifty-five million, twenty-five thousand, six hundred thirty-one".