5545050055 has 16 divisors (see below), whose sum is σ = 7063088544. Its totient is φ = 4164659200.

The previous prime is 5545050023. The next prime is 5545050097. The reversal of 5545050055 is 5500505455.

It is not a de Polignac number, because 5545050055 - 2⁵ = 5545050023 is a prime.

It is a super-2 number, since 2×5545050055² = 61495160224911006050, 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 5545050055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47257 + ... + 115426.

It is an arithmetic number, because the mean of its divisors is an integer number (441443034).

Almost surely, 2^5545050055 is an apocalyptic number.

5545050055 is a deficient number, since it is larger than the sum of its proper divisors (1518038489).

5545050055 is a wasteful number, since it uses less digits than its factorization.

5545050055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163106.

The product of its (nonzero) digits is 62500, while the sum is 34.

The square root of 5545050055 is about 74465.0928623607. The cubic root of 5545050055 is about 1769.9805348599.

The spelling of 5545050055 in words is "five billion, five hundred forty-five million, fifty thousand, fifty-five".