432453056 has 56 divisors (see below), whose sum is σ = 983406720. Its totient is φ = 184833792.

The previous prime is 432453029. The next prime is 432453071. The reversal of 432453056 is 650354234.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197375 + ... + 199553.

Almost surely, 2^432453056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 432453056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (491703360).

432453056 is an abundant number, since it is smaller than the sum of its proper divisors (550953664).

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

432453056 is a wasteful number, since it uses less digits than its factorization.

432453056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2641 (or 2631 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 432453056 is about 20795.5056682928. The cubic root of 432453056 is about 756.2168037155.

The spelling of 432453056 in words is "four hundred thirty-two million, four hundred fifty-three thousand, fifty-six".