452663506 has 16 divisors (see below), whose sum is σ = 712240128. Its totient is φ = 215353600.

The previous prime is 452663461. The next prime is 452663521. The reversal of 452663506 is 605366254.

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, 16975 + ... + 34546.

It is an arithmetic number, because the mean of its divisors is an integer number (44515008).

Almost surely, 2^452663506 is an apocalyptic number.

452663506 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

452663506 is a deficient number, since it is larger than the sum of its proper divisors (259576622).

452663506 is a wasteful number, since it uses less digits than its factorization.

452663506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51737.

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

The square root of 452663506 is about 21275.8902516440. The cubic root of 452663506 is about 767.8183627614.

The spelling of 452663506 in words is "four hundred fifty-two million, six hundred sixty-three thousand, five hundred six".