492500429 has 2 divisors, whose sum is σ = 492500430. Its totient is φ = 492500428.

The previous prime is 492500401. The next prime is 492500461. The reversal of 492500429 is 924005294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 492396100 + 104329 = 22190^2 + 323^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-492500429 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492500479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246250214 + 246250215.

It is an arithmetic number, because the mean of its divisors is an integer number (246250215).

Almost surely, 2^492500429 is an apocalyptic number.

It is an amenable number.

492500429 is a deficient number, since it is larger than the sum of its proper divisors (1).

492500429 is an equidigital number, since it uses as much as digits as its factorization.

492500429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 492500429 is about 22192.3506866668. The cubic root of 492500429 is about 789.7122431118.

The spelling of 492500429 in words is "four hundred ninety-two million, five hundred thousand, four hundred twenty-nine".