563099499 has 8 divisors (see below), whose sum is σ = 834221520. Its totient is φ = 375399648.

The previous prime is 563099441. The next prime is 563099539. The reversal of 563099499 is 994990365.

563099499 is a `hidden beast` number, since 5 + 63 + 0 + 99 + 499 = 666.

It is not a de Polignac number, because 563099499 - 2¹⁵ = 563066731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (563099419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10427742 + ... + 10427795.

It is an arithmetic number, because the mean of its divisors is an integer number (104277690).

Almost surely, 2^563099499 is an apocalyptic number.

563099499 is a deficient number, since it is larger than the sum of its proper divisors (271122021).

563099499 is a wasteful number, since it uses less digits than its factorization.

563099499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20855546 (or 20855540 counting only the distinct ones).

The product of its (nonzero) digits is 2361960, while the sum is 54.

The square root of 563099499 is about 23729.7176342240. The cubic root of 563099499 is about 825.7749676703.

The spelling of 563099499 in words is "five hundred sixty-three million, ninety-nine thousand, four hundred ninety-nine".