452820080 has 40 divisors (see below), whose sum is σ = 1070077344. Its totient is φ = 178156800.

The previous prime is 452820077. The next prime is 452820107. The reversal of 452820080 is 80028254.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41516 + ... + 51275.

Almost surely, 2^452820080 is an apocalyptic number.

452820080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

452820080 is an abundant number, since it is smaller than the sum of its proper divisors (617257264).

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

452820080 is a wasteful number, since it uses less digits than its factorization.

452820080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92865 (or 92859 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 452820080 is about 21279.5695445185. The cubic root of 452820080 is about 767.9068807092.

The spelling of 452820080 in words is "four hundred fifty-two million, eight hundred twenty thousand, eighty".