453032832 has 96 divisors (see below), whose sum is σ = 1399894920. Its totient is φ = 129432576.

The previous prime is 453032819. The next prime is 453032837. The reversal of 453032832 is 238230354.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 453032832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453032837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6778 + ... + 30854.

Almost surely, 2^453032832 is an apocalyptic number.

453032832 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453032832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (699947460).

453032832 is an abundant number, since it is smaller than the sum of its proper divisors (946862088).

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

453032832 is a wasteful number, since it uses less digits than its factorization.

453032832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24108 (or 24089 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 453032832 is about 21284.5679307803. The cubic root of 453032832 is about 768.0271257780.

The spelling of 453032832 in words is "four hundred fifty-three million, thirty-two thousand, eight hundred thirty-two".