452154204 has 48 divisors (see below), whose sum is σ = 1191486240. Its totient is φ = 148245120.

The previous prime is 452154193. The next prime is 452154211. The reversal of 452154204 is 402451254.

452154204 is a `hidden beast` number, since 452 + 1 + 5 + 4 + 204 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27729 + ... + 40904.

It is an arithmetic number, because the mean of its divisors is an integer number (24822630).

Almost surely, 2^452154204 is an apocalyptic number.

It is an amenable number.

452154204 is an abundant number, since it is smaller than the sum of its proper divisors (739332036).

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

452154204 is a wasteful number, since it uses less digits than its factorization.

452154204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68707 (or 68699 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 452154204 is about 21263.9178892320. The cubic root of 452154204 is about 767.5302913982.

The spelling of 452154204 in words is "four hundred fifty-two million, one hundred fifty-four thousand, two hundred four".