452760845 has 4 divisors (see below), whose sum is σ = 543313020. Its totient is φ = 362208672.

The previous prime is 452760817. The next prime is 452760851. The reversal of 452760845 is 548067254.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 298529284 + 154231561 = 17278^2 + 12419^2 .

It is a cyclic number.

It is not a de Polignac number, because 452760845 - 2¹⁸ = 452498701 is a prime.

It is a super-2 number, since 2×452760845² = 409984765530228050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45276080 + ... + 45276089.

It is an arithmetic number, because the mean of its divisors is an integer number (135828255).

Almost surely, 2^452760845 is an apocalyptic number.

It is an amenable number.

452760845 is a deficient number, since it is larger than the sum of its proper divisors (90552175).

452760845 is an equidigital number, since it uses as much as digits as its factorization.

452760845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90552174.

The product of its (nonzero) digits is 268800, while the sum is 41.

The square root of 452760845 is about 21278.1776710319. The cubic root of 452760845 is about 767.8733950419.

The spelling of 452760845 in words is "four hundred fifty-two million, seven hundred sixty thousand, eight hundred forty-five".