5545605055 has 4 divisors (see below), whose sum is σ = 6654726072. Its totient is φ = 4436484040.

The previous prime is 5545605001. The next prime is 5545605061. The reversal of 5545605055 is 5505065455.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5545605055 - 2¹⁹ = 5545080767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5545604999 and 5545605017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554560501 + ... + 554560510.

It is an arithmetic number, because the mean of its divisors is an integer number (1663681518).

Almost surely, 2^5545605055 is an apocalyptic number.

5545605055 is a deficient number, since it is larger than the sum of its proper divisors (1109121017).

5545605055 is a wasteful number, since it uses less digits than its factorization.

5545605055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109121016.

The product of its (nonzero) digits is 375000, while the sum is 40.

The square root of 5545605055 is about 74468.8193474289. The cubic root of 5545605055 is about 1770.0395849085.

The spelling of 5545605055 in words is "five billion, five hundred forty-five million, six hundred five thousand, fifty-five".