432163651 has 2 divisors, whose sum is σ = 432163652. Its totient is φ = 432163650.

The previous prime is 432163639. The next prime is 432163679. The reversal of 432163651 is 156361234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 432163651 - 2¹⁵ = 432130883 is a prime.

It is not a weakly prime, because it can be changed into another prime (432163621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216081825 + 216081826.

It is an arithmetic number, because the mean of its divisors is an integer number (216081826).

Almost surely, 2^432163651 is an apocalyptic number.

432163651 is a deficient number, since it is larger than the sum of its proper divisors (1).

432163651 is an equidigital number, since it uses as much as digits as its factorization.

432163651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 31.

The square root of 432163651 is about 20788.5461492621. The cubic root of 432163651 is about 756.0480749874.

The spelling of 432163651 in words is "four hundred thirty-two million, one hundred sixty-three thousand, six hundred fifty-one".