452165132 has 12 divisors (see below), whose sum is σ = 816814656. Its totient is φ = 218789520.

The previous prime is 452165089. The next prime is 452165137. The reversal of 452165132 is 231561254.

It is a junction number, because it is equal to n+sod(n) for n = 452165095 and 452165104.

It is not an unprimeable number, because it can be changed into a prime (452165137) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1823123 + ... + 1823370.

It is an arithmetic number, because the mean of its divisors is an integer number (68067888).

Almost surely, 2^452165132 is an apocalyptic number.

It is an amenable number.

452165132 is a deficient number, since it is larger than the sum of its proper divisors (364649524).

452165132 is a wasteful number, since it uses less digits than its factorization.

452165132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3646528 (or 3646526 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 452165132 is about 21264.1748487920. The cubic root of 452165132 is about 767.5364747632.

The spelling of 452165132 in words is "four hundred fifty-two million, one hundred sixty-five thousand, one hundred thirty-two".