452265731 has 2 divisors, whose sum is σ = 452265732. Its totient is φ = 452265730.

The previous prime is 452265713. The next prime is 452265791. The reversal of 452265731 is 137562254.

Together with previous prime (452265713) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452265731 is a prime.

It is a super-2 number, since 2×452265731² = 409088582873928722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 452265691 and 452265700.

It is not a weakly prime, because it can be changed into another prime (452265791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226132865 + 226132866.

It is an arithmetic number, because the mean of its divisors is an integer number (226132866).

Almost surely, 2^452265731 is an apocalyptic number.

452265731 is a deficient number, since it is larger than the sum of its proper divisors (1).

452265731 is an equidigital number, since it uses as much as digits as its factorization.

452265731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50400, while the sum is 35.

The square root of 452265731 is about 21266.5401746499. The cubic root of 452265731 is about 767.5933917837.

The spelling of 452265731 in words is "four hundred fifty-two million, two hundred sixty-five thousand, seven hundred thirty-one".