432455251 has 2 divisors, whose sum is σ = 432455252. Its totient is φ = 432455250.

The previous prime is 432455237. The next prime is 432455263. The reversal of 432455251 is 152554234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 432455251 - 2⁹ = 432454739 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (432455201) by changing a digit.

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 as a sum of consecutive naturals, namely, 216227625 + 216227626.

It is an arithmetic number, because the mean of its divisors is an integer number (216227626).

Almost surely, 2^432455251 is an apocalyptic number.

432455251 is a deficient number, since it is larger than the sum of its proper divisors (1).

432455251 is an equidigital number, since it uses as much as digits as its factorization.

432455251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24000, while the sum is 31.

The square root of 432455251 is about 20795.5584440524. The cubic root of 432455251 is about 756.2180831554.

The spelling of 432455251 in words is "four hundred thirty-two million, four hundred fifty-five thousand, two hundred fifty-one".