452530666 has 16 divisors (see below), whose sum is σ = 776589120. Its totient is φ = 193736160.

The previous prime is 452530607. The next prime is 452530697. The reversal of 452530666 is 666035254.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3051 + ... + 30238.

It is an arithmetic number, because the mean of its divisors is an integer number (48536820).

Almost surely, 2^452530666 is an apocalyptic number.

452530666 is a deficient number, since it is larger than the sum of its proper divisors (324058454).

452530666 is a wasteful number, since it uses less digits than its factorization.

452530666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34269.

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 452530666 is about 21272.7681790593. The cubic root of 452530666 is about 767.7432466476.

The spelling of 452530666 in words is "four hundred fifty-two million, five hundred thirty thousand, six hundred sixty-six".