452664576 has 432 divisors, whose sum is σ = 1714212864. Its totient is φ = 111476736.

The previous prime is 452664571. The next prime is 452664599. The reversal of 452664576 is 675466254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452664571) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3564225 + ... + 3564351.

Almost surely, 2^452664576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452664576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (857106432).

452664576 is an abundant number, since it is smaller than the sum of its proper divisors (1261548288).

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

452664576 is a wasteful number, since it uses less digits than its factorization.

452664576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186 (or 169 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The square root of 452664576 is about 21275.9153974629. The cubic root of 452664576 is about 767.8189677473.

The spelling of 452664576 in words is "four hundred fifty-two million, six hundred sixty-four thousand, five hundred seventy-six".