432889855552 has 504 divisors, whose sum is σ = 1169978762400. Its totient is φ = 157878927360.

The previous prime is 432889855523. The next prime is 432889855597. The reversal of 432889855552 is 255558988234.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 699337099 + ... + 699337717.

Almost surely, 2^432889855552 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 432889855552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (584989381200).

432889855552 is an abundant number, since it is smaller than the sum of its proper divisors (737088906848).

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

432889855552 is a wasteful number, since it uses less digits than its factorization.

432889855552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783 (or 755 counting only the distinct ones).

The product of its digits is 138240000, while the sum is 64.

The spelling of 432889855552 in words is "four hundred thirty-two billion, eight hundred eighty-nine million, eight hundred fifty-five thousand, five hundred fifty-two".