452972852 has 12 divisors (see below), whose sum is σ = 792888096. Its totient is φ = 226433400.

The previous prime is 452972851. The next prime is 452972867. The reversal of 452972852 is 258279254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452972851) 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, 10823 + ... + 31985.

It is an arithmetic number, because the mean of its divisors is an integer number (66074008).

Almost surely, 2^452972852 is an apocalyptic number.

It is an amenable number.

452972852 is a deficient number, since it is larger than the sum of its proper divisors (339915244).

452972852 is a wasteful number, since it uses less digits than its factorization.

452972852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26518 (or 26516 counting only the distinct ones).

The product of its digits is 403200, while the sum is 44.

The square root of 452972852 is about 21283.1588820833. The cubic root of 452972852 is about 767.9932295591.

The spelling of 452972852 in words is "four hundred fifty-two million, nine hundred seventy-two thousand, eight hundred fifty-two".