2253388931 has 2 divisors, whose sum is σ = 2253388932. Its totient is φ = 2253388930.

The previous prime is 2253388877. The next prime is 2253388939. The reversal of 2253388931 is 1398833522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2253388931 - 2²² = 2249194627 is a prime.

It is a super-2 number, since 2×2253388931² = 10155523348706645522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2253388939) 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, 1126694465 + 1126694466.

It is an arithmetic number, because the mean of its divisors is an integer number (1126694466).

Almost surely, 2^2253388931 is an apocalyptic number.

2253388931 is a deficient number, since it is larger than the sum of its proper divisors (1).

2253388931 is an equidigital number, since it uses as much as digits as its factorization.

2253388931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 44.

The square root of 2253388931 is about 47469.8739307363. The cubic root of 2253388931 is about 1311.0282568374.

The spelling of 2253388931 in words is "two billion, two hundred fifty-three million, three hundred eighty-eight thousand, nine hundred thirty-one".