452925180 has 72 divisors (see below), whose sum is σ = 1384760832. Its totient is φ = 119822976.

The previous prime is 452925167. The next prime is 452925191. The reversal of 452925180 is 81529254.

452925180 is a `hidden beast` number, since 4 + 52 + 92 + 518 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 12954 + ... + 32766.

Almost surely, 2^452925180 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 452925180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (692380416).

452925180 is an abundant number, since it is smaller than the sum of its proper divisors (931835652).

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

452925180 is a wasteful number, since it uses less digits than its factorization.

452925180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19955 (or 19950 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 452925180 is about 21282.0389060823. The cubic root of 452925180 is about 767.9662867688.

The spelling of 452925180 in words is "four hundred fifty-two million, nine hundred twenty-five thousand, one hundred eighty".