432523085 has 4 divisors (see below), whose sum is σ = 519027708. Its totient is φ = 346018464.

The previous prime is 432523057. The next prime is 432523127. The reversal of 432523085 is 580325234.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 64995844 + 367527241 = 8062^2 + 19171^2 .

It is a cyclic number.

It is not a de Polignac number, because 432523085 - 2¹⁶ = 432457549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43252304 + ... + 43252313.

It is an arithmetic number, because the mean of its divisors is an integer number (129756927).

Almost surely, 2^432523085 is an apocalyptic number.

It is an amenable number.

432523085 is a deficient number, since it is larger than the sum of its proper divisors (86504623).

432523085 is an equidigital number, since it uses as much as digits as its factorization.

432523085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86504622.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 432523085 is about 20797.1893533718. The cubic root of 432523085 is about 756.2576206686.

The spelling of 432523085 in words is "four hundred thirty-two million, five hundred twenty-three thousand, eighty-five".