5550055050550 has 12 divisors (see below), whose sum is σ = 10323102394116. Its totient is φ = 2220022020200.

The previous prime is 5550055050499. The next prime is 5550055050581. The reversal of 5550055050550 is 550505500555.

It is a super-2 number, since 2×5550055050550² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55500550456 + ... + 55500550555.

It is an arithmetic number, because the mean of its divisors is an integer number (860258532843).

Almost surely, 2^{5550055050550} is an apocalyptic number.

5550055050550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5550055050550 is a deficient number, since it is larger than the sum of its proper divisors (4773047343566).

5550055050550 is a wasteful number, since it uses less digits than its factorization.

5550055050550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111001101023 (or 111001101018 counting only the distinct ones).

The product of its (nonzero) digits is 390625, while the sum is 40.

The spelling of 5550055050550 in words is "five trillion, five hundred fifty billion, fifty-five million, fifty thousand, five hundred fifty".