2252655631 has 2 divisors, whose sum is σ = 2252655632. Its totient is φ = 2252655630.

The previous prime is 2252655617. The next prime is 2252655653. The reversal of 2252655631 is 1365562522.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2252655631 is a prime.

It is a super-2 number, since 2×2252655631² = 10148914783752016322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2252655731) 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 as a sum of consecutive naturals, namely, 1126327815 + 1126327816.

It is an arithmetic number, because the mean of its divisors is an integer number (1126327816).

Almost surely, 2^2252655631 is an apocalyptic number.

2252655631 is a deficient number, since it is larger than the sum of its proper divisors (1).

2252655631 is an equidigital number, since it uses as much as digits as its factorization.

2252655631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108000, while the sum is 37.

The square root of 2252655631 is about 47462.1494561719. The cubic root of 2252655631 is about 1310.8860293816.

The spelling of 2252655631 in words is "two billion, two hundred fifty-two million, six hundred fifty-five thousand, six hundred thirty-one".