452247132452 has 12 divisors (see below), whose sum is σ = 791454758556. Its totient is φ = 226117201440.

The previous prime is 452247132451. The next prime is 452247132457. The reversal of 452247132452 is 254231742254.

It can be written as a sum of positive squares in 2 ways, for example, as 210739756096 + 241507376356 = 459064^2 + 491434^2 .

It is a super-2 number, since 2×452247132452² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (452247132451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1429499 + ... + 1716962.

It is an arithmetic number, because the mean of its divisors is an integer number (65954563213).

Almost surely, 2^452247132452 is an apocalyptic number.

It is an amenable number.

452247132452 is a deficient number, since it is larger than the sum of its proper divisors (339207626104).

452247132452 is a wasteful number, since it uses less digits than its factorization.

452247132452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3182398 (or 3182396 counting only the distinct ones).

The product of its digits is 537600, while the sum is 41.

The spelling of 452247132452 in words is "four hundred fifty-two billion, two hundred forty-seven million, one hundred thirty-two thousand, four hundred fifty-two".