432655530 has 128 divisors (see below), whose sum is σ = 1134673920. Its totient is φ = 105262080.

The previous prime is 432655529. The next prime is 432655571. The reversal of 432655530 is 35556234.

It is a junction number, because it is equal to n+sod(n) for n = 432655491 and 432655500.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2416981 + ... + 2417159.

It is an arithmetic number, because the mean of its divisors is an integer number (8864640).

Almost surely, 2^432655530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 432655530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (567336960).

432655530 is an abundant number, since it is smaller than the sum of its proper divisors (702018390).

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

432655530 is a wasteful number, since it uses less digits than its factorization.

432655530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356.

The product of its (nonzero) digits is 54000, while the sum is 33.

The square root of 432655530 is about 20800.3733139576. The cubic root of 432655530 is about 756.3348052336.

The spelling of 432655530 in words is "four hundred thirty-two million, six hundred fifty-five thousand, five hundred thirty".