452849580 has 72 divisors (see below), whose sum is σ = 1377728352. Its totient is φ = 120400896.

The previous prime is 452849557. The next prime is 452849597. The reversal of 452849580 is 85948254.

452849580 is a `hidden beast` number, since 4 + 5 + 28 + 49 + 580 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59977 + ... + 67103.

It is an arithmetic number, because the mean of its divisors is an integer number (19135116).

Almost surely, 2^452849580 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 452849580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (688864176).

452849580 is an abundant number, since it is smaller than the sum of its proper divisors (924878772).

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

452849580 is a wasteful number, since it uses less digits than its factorization.

452849580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7495 (or 7490 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The square root of 452849580 is about 21280.2626863486. The cubic root of 452849580 is about 767.9235560306.

The spelling of 452849580 in words is "four hundred fifty-two million, eight hundred forty-nine thousand, five hundred eighty".