432505162565232 has 80 divisors (see below), whose sum is σ = 1183032158095872. Its totient is φ = 135687512079360.

The previous prime is 432505162565213. The next prime is 432505162565257. The reversal of 432505162565232 is 232565261505234.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 474874023 + ... + 475783929.

Almost surely, 2^{432505162565232} is an apocalyptic number.

It is an amenable number.

432505162565232 is an abundant number, since it is smaller than the sum of its proper divisors (750526995530640).

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

432505162565232 is a wasteful number, since it uses less digits than its factorization.

432505162565232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492446 (or 1492440 counting only the distinct ones).

The product of its (nonzero) digits is 12960000, while the sum is 51.

The spelling of 432505162565232 in words is "four hundred thirty-two trillion, five hundred five billion, one hundred sixty-two million, five hundred sixty-five thousand, two hundred thirty-two".