499003501 has 2 divisors, whose sum is σ = 499003502. Its totient is φ = 499003500.

The previous prime is 499003481. The next prime is 499003513. The reversal of 499003501 is 105300994.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 485320900 + 13682601 = 22030^2 + 3699^2 .

It is a cyclic number.

It is not a de Polignac number, because 499003501 - 2¹⁵ = 498970733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (499003541) 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, 249501750 + 249501751.

It is an arithmetic number, because the mean of its divisors is an integer number (249501751).

Almost surely, 2^499003501 is an apocalyptic number.

It is an amenable number.

499003501 is a deficient number, since it is larger than the sum of its proper divisors (1).

499003501 is an equidigital number, since it uses as much as digits as its factorization.

499003501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 499003501 is about 22338.3862666935. The cubic root of 499003501 is about 793.1728941187.

The spelling of 499003501 in words is "four hundred ninety-nine million, three thousand, five hundred one".