450532867 has 2 divisors, whose sum is σ = 450532868. Its totient is φ = 450532866.

The previous prime is 450532853. The next prime is 450532891. The reversal of 450532867 is 768235054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 450532867 - 2²³ = 442144259 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (450532847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225266433 + 225266434.

It is an arithmetic number, because the mean of its divisors is an integer number (225266434).

Almost surely, 2^450532867 is an apocalyptic number.

450532867 is a deficient number, since it is larger than the sum of its proper divisors (1).

450532867 is an equidigital number, since it uses as much as digits as its factorization.

450532867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 450532867 is about 21225.7595152682. The cubic root of 450532867 is about 766.6117879013.

The spelling of 450532867 in words is "four hundred fifty million, five hundred thirty-two thousand, eight hundred sixty-seven".