452040604 has 12 divisors (see below), whose sum is σ = 805997304. Its totient is φ = 221755664.

The previous prime is 452040593. The next prime is 452040613. The reversal of 452040604 is 406040254.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1065922 + ... + 1066345.

It is an arithmetic number, because the mean of its divisors is an integer number (67166442).

Almost surely, 2^452040604 is an apocalyptic number.

It is an amenable number.

452040604 is a deficient number, since it is larger than the sum of its proper divisors (353956700).

452040604 is a wasteful number, since it uses less digits than its factorization.

452040604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132324 (or 2132322 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 452040604 is about 21261.2465297781. The cubic root of 452040604 is about 767.4660074707.

Adding to 452040604 its reverse (406040254), we get a palindrome (858080858).

The spelling of 452040604 in words is "four hundred fifty-two million, forty thousand, six hundred four".