452566630 has 64 divisors (see below), whose sum is σ = 871492608. Its totient is φ = 168854400.

The previous prime is 452566579. The next prime is 452566649. The reversal of 452566630 is 36665254.

It is a self number, because there is not a number n which added to its sum of digits gives 452566630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2882512 + ... + 2882668.

It is an arithmetic number, because the mean of its divisors is an integer number (13617072).

Almost surely, 2^452566630 is an apocalyptic number.

452566630 is a deficient number, since it is larger than the sum of its proper divisors (418925978).

452566630 is a wasteful number, since it uses less digits than its factorization.

452566630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421.

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

The square root of 452566630 is about 21273.6134683321. The cubic root of 452566630 is about 767.7635844123.

The spelling of 452566630 in words is "four hundred fifty-two million, five hundred sixty-six thousand, six hundred thirty".