452011506 has 16 divisors (see below), whose sum is σ = 906069024. Its totient is φ = 150329504.

The previous prime is 452011493. The next prime is 452011517. The reversal of 452011506 is 605110254.

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, 82371 + ... + 87686.

It is an arithmetic number, because the mean of its divisors is an integer number (56629314).

Almost surely, 2^452011506 is an apocalyptic number.

452011506 is an abundant number, since it is smaller than the sum of its proper divisors (454057518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

452011506 is a wasteful number, since it uses less digits than its factorization.

452011506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170505.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 452011506 is about 21260.5622221050. The cubic root of 452011506 is about 767.4495397723.

The spelling of 452011506 in words is "four hundred fifty-two million, eleven thousand, five hundred six".