499537433 has 2 divisors, whose sum is σ = 499537434. Its totient is φ = 499537432.

The previous prime is 499537429. The next prime is 499537463. The reversal of 499537433 is 334735994.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 499433104 + 104329 = 22348^2 + 323^2 .

It is a cyclic number.

It is not a de Polignac number, because 499537433 - 2² = 499537429 is a prime.

It is not a weakly prime, because it can be changed into another prime (499537463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249768716 + 249768717.

It is an arithmetic number, because the mean of its divisors is an integer number (249768717).

Almost surely, 2^499537433 is an apocalyptic number.

It is an amenable number.

499537433 is a deficient number, since it is larger than the sum of its proper divisors (1).

499537433 is an equidigital number, since it uses as much as digits as its factorization.

499537433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1224720, while the sum is 47.

The square root of 499537433 is about 22350.3340690917. The cubic root of 499537433 is about 793.4556906859.

The spelling of 499537433 in words is "four hundred ninety-nine million, five hundred thirty-seven thousand, four hundred thirty-three".