432581185249 has 2 divisors, whose sum is σ = 432581185250. Its totient is φ = 432581185248.

The previous prime is 432581185229. The next prime is 432581185259. The reversal of 432581185249 is 942581185234.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 364025189025 + 68555996224 = 603345^2 + 261832^2 .

It is a cyclic number.

It is not a de Polignac number, because 432581185249 - 2⁵ = 432581185217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 432581185196 and 432581185205.

It is not a weakly prime, because it can be changed into another prime (432581185229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216290592624 + 216290592625.

It is an arithmetic number, because the mean of its divisors is an integer number (216290592625).

Almost surely, 2^432581185249 is an apocalyptic number.

It is an amenable number.

432581185249 is a deficient number, since it is larger than the sum of its proper divisors (1).

432581185249 is an equidigital number, since it uses as much as digits as its factorization.

432581185249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2764800, while the sum is 52.

The spelling of 432581185249 in words is "four hundred thirty-two billion, five hundred eighty-one million, one hundred eighty-five thousand, two hundred forty-nine".