5550550600503 has 16 divisors (see below), whose sum is σ = 7411955067776. Its totient is φ = 3694757340960.

The previous prime is 5550550600493. The next prime is 5550550600537. The reversal of 5550550600503 is 3050060550555.

It is not a de Polignac number, because 5550550600503 - 2⁴ = 5550550600487 is a prime.

It is a super-2 number, since 2×5550550600503² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550550600303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32828700 + ... + 32997342.

It is an arithmetic number, because the mean of its divisors is an integer number (463247191736).

Almost surely, 2^{5550550600503} is an apocalyptic number.

5550550600503 is a deficient number, since it is larger than the sum of its proper divisors (1861404467273).

5550550600503 is a wasteful number, since it uses less digits than its factorization.

5550550600503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185214.

The product of its (nonzero) digits is 281250, while the sum is 39.

The spelling of 5550550600503 in words is "five trillion, five hundred fifty billion, five hundred fifty million, six hundred thousand, five hundred three".