5500000550055 has 64 divisors (see below), whose sum is σ = 9860158771200. Its totient is φ = 2594411089920.

The previous prime is 5500000550047. The next prime is 5500000550101. The reversal of 5500000550055 is 5500550000055.

It is not a de Polignac number, because 5500000550055 - 2³ = 5500000550047 is a prime.

5500000550055 is a modest number, since divided by 550055 gives 55000 as remainder.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 128726986 + ... + 128769704.

It is an arithmetic number, because the mean of its divisors is an integer number (154064980800).

Almost surely, 2^{5500000550055} is an apocalyptic number.

5500000550055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5500000550055 is a deficient number, since it is larger than the sum of its proper divisors (4360158221145).

5500000550055 is a wasteful number, since it uses less digits than its factorization.

5500000550055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63864.

The product of its (nonzero) digits is 15625, while the sum is 30.

The spelling of 5500000550055 in words is "five trillion, five hundred billion, five hundred fifty thousand, fifty-five".