5205230055 has 24 divisors (see below), whose sum is σ = 9074564928. Its totient is φ = 2760071616.

The previous prime is 5205230047. The next prime is 5205230077. The reversal of 5205230055 is 5500325025.

It is not a de Polignac number, because 5205230055 - 2³ = 5205230047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 326527 + ... + 342096.

It is an arithmetic number, because the mean of its divisors is an integer number (378106872).

Almost surely, 2^5205230055 is an apocalyptic number.

5205230055 is a deficient number, since it is larger than the sum of its proper divisors (3869334873).

5205230055 is a wasteful number, since it uses less digits than its factorization.

5205230055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668807 (or 668804 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 5205230055 is about 72147.2803021708. The cubic root of 5205230055 is about 1733.0588465952.

The spelling of 5205230055 in words is "five billion, two hundred five million, two hundred thirty thousand, fifty-five".