452947567 has 2 divisors, whose sum is σ = 452947568. Its totient is φ = 452947566.

The previous prime is 452947531. The next prime is 452947589. The reversal of 452947567 is 765749254.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 452947567 - 2²⁷ = 318729839 is a prime.

It is a super-2 number, since 2×452947567² = 410322996902438978, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 452947567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452947597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226473783 + 226473784.

It is an arithmetic number, because the mean of its divisors is an integer number (226473784).

Almost surely, 2^452947567 is an apocalyptic number.

452947567 is a deficient number, since it is larger than the sum of its proper divisors (1).

452947567 is an equidigital number, since it uses as much as digits as its factorization.

452947567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2116800, while the sum is 49.

The square root of 452947567 is about 21282.5648595276. The cubic root of 452947567 is about 767.9789394679.

The spelling of 452947567 in words is "four hundred fifty-two million, nine hundred forty-seven thousand, five hundred sixty-seven".