550099999017 has 48 divisors (see below), whose sum is σ = 818137364928. Its totient is φ = 355916695680.

The previous prime is 550099998989. The next prime is 550099999069. The reversal of 550099999017 is 710999990055.

It is not a de Polignac number, because 550099999017 - 2¹⁴ = 550099982633 is a prime.

It is a super-2 number, since 2×550099999017² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (550099949017) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 453503103 + ... + 453504315.

It is an arithmetic number, because the mean of its divisors is an integer number (17044528436).

Almost surely, 2^550099999017 is an apocalyptic number.

It is an amenable number.

550099999017 is a deficient number, since it is larger than the sum of its proper divisors (268037365911).

550099999017 is a wasteful number, since it uses less digits than its factorization.

550099999017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3590 (or 3587 counting only the distinct ones).

The product of its (nonzero) digits is 10333575, while the sum is 63.

The spelling of 550099999017 in words is "five hundred fifty billion, ninety-nine million, nine hundred ninety-nine thousand, seventeen".