2252531663 has 2 divisors, whose sum is σ = 2252531664. Its totient is φ = 2252531662.

The previous prime is 2252531629. The next prime is 2252531693. The reversal of 2252531663 is 3661352522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2252531663 - 2⁶ = 2252531599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2252531623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126265831 + 1126265832.

It is an arithmetic number, because the mean of its divisors is an integer number (1126265832).

Almost surely, 2^2252531663 is an apocalyptic number.

2252531663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2252531663 is an equidigital number, since it uses as much as digits as its factorization.

2252531663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 35.

The square root of 2252531663 is about 47460.8434712237. The cubic root of 2252531663 is about 1310.8619820753.

The spelling of 2252531663 in words is "two billion, two hundred fifty-two million, five hundred thirty-one thousand, six hundred sixty-three".