453253631 has 2 divisors, whose sum is σ = 453253632. Its totient is φ = 453253630.

The previous prime is 453253547. The next prime is 453253637. The reversal of 453253631 is 136352354.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 453253631 - 2²² = 449059327 is a prime.

It is a super-2 number, since 2×453253631² = 410877708029368322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (453253637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226626815 + 226626816.

It is an arithmetic number, because the mean of its divisors is an integer number (226626816).

Almost surely, 2^453253631 is an apocalyptic number.

453253631 is a deficient number, since it is larger than the sum of its proper divisors (1).

453253631 is an equidigital number, since it uses as much as digits as its factorization.

453253631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 32.

The square root of 453253631 is about 21289.7541319763. The cubic root of 453253631 is about 768.1518791196.

The spelling of 453253631 in words is "four hundred fifty-three million, two hundred fifty-three thousand, six hundred thirty-one".