432555001 has 2 divisors, whose sum is σ = 432555002. Its totient is φ = 432555000.

The previous prime is 432554999. The next prime is 432555031. The reversal of 432555001 is 100555234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 274399225 + 158155776 = 16565^2 + 12576^2 .

It is a cyclic number.

It is not a de Polignac number, because 432555001 - 2¹ = 432554999 is a prime.

It is a super-2 number, since 2×432555001² = 374207657780220002, which contains 22 as substring.

Together with 432554999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (432555031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216277500 + 216277501.

It is an arithmetic number, because the mean of its divisors is an integer number (216277501).

Almost surely, 2^432555001 is an apocalyptic number.

It is an amenable number.

432555001 is a deficient number, since it is larger than the sum of its proper divisors (1).

432555001 is an equidigital number, since it uses as much as digits as its factorization.

432555001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 432555001 is about 20797.9566544408. The cubic root of 432555001 is about 756.2762216985.

The spelling of 432555001 in words is "four hundred thirty-two million, five hundred fifty-five thousand, one".