495236429 has 2 divisors, whose sum is σ = 495236430. Its totient is φ = 495236428.

The previous prime is 495236381. The next prime is 495236447. The reversal of 495236429 is 924632594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 459116329 + 36120100 = 21427^2 + 6010^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-495236429 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 495236429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (495230429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247618214 + 247618215.

It is an arithmetic number, because the mean of its divisors is an integer number (247618215).

Almost surely, 2^495236429 is an apocalyptic number.

It is an amenable number.

495236429 is a deficient number, since it is larger than the sum of its proper divisors (1).

495236429 is an equidigital number, since it uses as much as digits as its factorization.

495236429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 44.

The square root of 495236429 is about 22253.9081736220. The cubic root of 495236429 is about 791.1719128774.

The spelling of 495236429 in words is "four hundred ninety-five million, two hundred thirty-six thousand, four hundred twenty-nine".