5503944599 has 6 divisors (see below), whose sum is σ = 5846751144. Its totient is φ = 5180182880.

The previous prime is 5503944527. The next prime is 5503944617. The reversal of 5503944599 is 9954493055.

It is not a de Polignac number, because 5503944599 - 2⁸ = 5503944343 is a prime.

It is a super-2 number, since 2×5503944599² = 60586812297722541602, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5503944599.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5503944899) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9522107 + ... + 9522684.

It is an arithmetic number, because the mean of its divisors is an integer number (974458524).

Almost surely, 2^5503944599 is an apocalyptic number.

5503944599 is a deficient number, since it is larger than the sum of its proper divisors (342806545).

5503944599 is a wasteful number, since it uses less digits than its factorization.

5503944599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19044825 (or 19044808 counting only the distinct ones).

The product of its (nonzero) digits is 4374000, while the sum is 53.

The square root of 5503944599 is about 74188.5745853093. The cubic root of 5503944599 is about 1765.5960610159.

The spelling of 5503944599 in words is "five billion, five hundred three million, nine hundred forty-four thousand, five hundred ninety-nine".