452013564 has 12 divisors (see below), whose sum is σ = 1054698344. Its totient is φ = 150671184.

The previous prime is 452013563. The next prime is 452013577. The reversal of 452013564 is 465310254.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452013563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18833887 + ... + 18833910.

Almost surely, 2^452013564 is an apocalyptic number.

It is an amenable number.

452013564 is an abundant number, since it is smaller than the sum of its proper divisors (602684780).

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

452013564 is a wasteful number, since it uses less digits than its factorization.

452013564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37667804 (or 37667802 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 452013564 is about 21260.6106215226. The cubic root of 452013564 is about 767.4507044983.

The spelling of 452013564 in words is "four hundred fifty-two million, thirteen thousand, five hundred sixty-four".