5550783055 has 4 divisors (see below), whose sum is σ = 6660939672. Its totient is φ = 4440626440.

The previous prime is 5550783041. The next prime is 5550783059. The reversal of 5550783055 is 5503870555.

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

It is not a de Polignac number, because 5550783055 - 2⁷ = 5550782927 is a prime.

It is a super-2 number, since 2×5550783055² = 61622385047350266050, which 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 (5550783059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555078301 + ... + 555078310.

It is an arithmetic number, because the mean of its divisors is an integer number (1665234918).

Almost surely, 2^5550783055 is an apocalyptic number.

5550783055 is a deficient number, since it is larger than the sum of its proper divisors (1110156617).

5550783055 is a wasteful number, since it uses less digits than its factorization.

5550783055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110156616.

The product of its (nonzero) digits is 525000, while the sum is 43.

The square root of 5550783055 is about 74503.5774644413. The cubic root of 5550783055 is about 1770.5903161503.

The spelling of 5550783055 in words is "five billion, five hundred fifty million, seven hundred eighty-three thousand, fifty-five".