499055629 has 2 divisors, whose sum is σ = 499055630. Its totient is φ = 499055628.

The previous prime is 499055527. The next prime is 499055657. The reversal of 499055629 is 926550994.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 386122500 + 112933129 = 19650^2 + 10627^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-499055629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (499059629) 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, 249527814 + 249527815.

It is an arithmetic number, because the mean of its divisors is an integer number (249527815).

Almost surely, 2^499055629 is an apocalyptic number.

It is an amenable number.

499055629 is a deficient number, since it is larger than the sum of its proper divisors (1).

499055629 is an equidigital number, since it uses as much as digits as its factorization.

499055629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 874800, while the sum is 49.

The square root of 499055629 is about 22339.5530170145. The cubic root of 499055629 is about 793.2005125468.

The spelling of 499055629 in words is "four hundred ninety-nine million, fifty-five thousand, six hundred twenty-nine".