452752931 has 2 divisors, whose sum is σ = 452752932. Its totient is φ = 452752930.

The previous prime is 452752913. The next prime is 452752939. The reversal of 452752931 is 139257254.

Together with previous prime (452752913) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452752931 is a prime.

It is a super-2 number, since 2×452752931² = 409970433058181522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (452752939) 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, 226376465 + 226376466.

It is an arithmetic number, because the mean of its divisors is an integer number (226376466).

Almost surely, 2^452752931 is an apocalyptic number.

452752931 is a deficient number, since it is larger than the sum of its proper divisors (1).

452752931 is an equidigital number, since it uses as much as digits as its factorization.

452752931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 38.

The square root of 452752931 is about 21277.9917050459. The cubic root of 452752931 is about 767.8689210203.

The spelling of 452752931 in words is "four hundred fifty-two million, seven hundred fifty-two thousand, nine hundred thirty-one".