452064456 has 32 divisors (see below), whose sum is σ = 1255735200. Its totient is φ = 150688080.

The previous prime is 452064451. The next prime is 452064463. The reversal of 452064456 is 654460254.

452064456 is a `hidden beast` number, since 4 + 5 + 2 + 0 + 644 + 5 + 6 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 452064456.

It is not an unprimeable number, because it can be changed into a prime (452064451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1046230 + ... + 1046661.

It is an arithmetic number, because the mean of its divisors is an integer number (39241725).

Almost surely, 2^452064456 is an apocalyptic number.

It is an amenable number.

452064456 is an abundant number, since it is smaller than the sum of its proper divisors (803670744).

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

452064456 is a wasteful number, since it uses less digits than its factorization.

452064456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2092906 (or 2092896 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The square root of 452064456 is about 21261.8074490388. The cubic root of 452064456 is about 767.4795057251.

The spelling of 452064456 in words is "four hundred fifty-two million, sixty-four thousand, four hundred fifty-six".