432160913 has 2 divisors, whose sum is σ = 432160914. Its totient is φ = 432160912.

The previous prime is 432160903. The next prime is 432160931. The reversal of 432160913 is 319061234.

Together with next prime (432160931) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 405297424 + 26863489 = 20132^2 + 5183^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432160913 is a prime.

It is not a weakly prime, because it can be changed into another prime (432160903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216080456 + 216080457.

It is an arithmetic number, because the mean of its divisors is an integer number (216080457).

Almost surely, 2^432160913 is an apocalyptic number.

It is an amenable number.

432160913 is a deficient number, since it is larger than the sum of its proper divisors (1).

432160913 is an equidigital number, since it uses as much as digits as its factorization.

432160913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 432160913 is about 20788.4802955868. The cubic root of 432160913 is about 756.0464783207.

The spelling of 432160913 in words is "four hundred thirty-two million, one hundred sixty thousand, nine hundred thirteen".