452825856 has 288 divisors, whose sum is σ = 1569792000. Its totient is φ = 128701440.

The previous prime is 452825851. The next prime is 452825861. The reversal of 452825856 is 658528254.

It is a happy number.

452825856 is a `hidden beast` number, since 45 + 28 + 2 + 585 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (452825851) and next prime (452825861).

It is a tau number, because it is divible by the number of its divisors (288).

It is not an unprimeable number, because it can be changed into a prime (452825851) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2370721 + ... + 2370911.

Almost surely, 2^452825856 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 452825856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (784896000).

452825856 is an abundant number, since it is smaller than the sum of its proper divisors (1116966144).

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

452825856 is an equidigital number, since it uses as much as digits as its factorization.

452825856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237 (or 203 counting only the distinct ones).

The product of its digits is 768000, while the sum is 45.

The square root of 452825856 is about 21279.7052611168. The cubic root of 452825856 is about 767.9101457377.

The spelling of 452825856 in words is "four hundred fifty-two million, eight hundred twenty-five thousand, eight hundred fifty-six".