452302531172 has 12 divisors (see below), whose sum is σ = 795902521596. Its totient is φ = 224901810720.

The previous prime is 452302531169. The next prime is 452302531207. The reversal of 452302531172 is 271135203254.

It can be written as a sum of positive squares in 2 ways, for example, as 140554508836 + 311748022336 = 374906^2 + 558344^2 .

It is a super-3 number, since 3×452302531172³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312362903 + ... + 312364350.

It is an arithmetic number, because the mean of its divisors is an integer number (66325210133).

Almost surely, 2^452302531172 is an apocalyptic number.

It is an amenable number.

452302531172 is a deficient number, since it is larger than the sum of its proper divisors (343599990424).

452302531172 is a wasteful number, since it uses less digits than its factorization.

452302531172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624727438 (or 624727436 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 452302531172 in words is "four hundred fifty-two billion, three hundred two million, five hundred thirty-one thousand, one hundred seventy-two".