500005550499 has 64 divisors (see below), whose sum is σ = 844510657536. Its totient is φ = 256059201024.

The previous prime is 500005550459. The next prime is 500005550501. The reversal of 500005550499 is 994055500005.

It is not a de Polignac number, because 500005550499 - 2⁹ = 500005549987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 500005550499.

It is not an unprimeable number, because it can be changed into a prime (500005550459) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4664169 + ... + 4770165.

It is an arithmetic number, because the mean of its divisors is an integer number (13195479024).

Almost surely, 2^500005550499 is an apocalyptic number.

500005550499 is a deficient number, since it is larger than the sum of its proper divisors (344505107037).

500005550499 is a wasteful number, since it uses less digits than its factorization.

500005550499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106524.

The product of its (nonzero) digits is 202500, while the sum is 42.

The spelling of 500005550499 in words is "five hundred billion, five million, five hundred fifty thousand, four hundred ninety-nine".