5649499 has 2 divisors, whose sum is σ = 5649500. Its totient is φ = 5649498.

The previous prime is 5649487. The next prime is 5649521. The reversal of 5649499 is 9949465.

5649499 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5649499 - 2²¹ = 3552347 is a prime.

It is not a weakly prime, because it can be changed into another prime (5649439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2824749 + 2824750.

It is an arithmetic number, because the mean of its divisors is an integer number (2824750).

Almost surely, 2^5649499 is an apocalyptic number.

5649499 is a deficient number, since it is larger than the sum of its proper divisors (1).

5649499 is an equidigital number, since it uses as much as digits as its factorization.

5649499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 349920, while the sum is 46.

The square root of 5649499 is about 2376.8674763226. The cubic root of 5649499 is about 178.1024848530.

The spelling of 5649499 in words is "five million, six hundred forty-nine thousand, four hundred ninety-nine".