5555583823 has 4 divisors (see below), whose sum is σ = 5588850960. Its totient is φ = 5522316688.

The previous prime is 5555583809. The next prime is 5555583851. The reversal of 5555583823 is 3283855555.

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

It is a cyclic number.

It is not a de Polignac number, because 5555583823 - 2²⁵ = 5522029391 is a prime.

It is a super-2 number, since 2×5555583823² = 61729023228758590658, 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 (5555583863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16633318 + ... + 16633651.

It is an arithmetic number, because the mean of its divisors is an integer number (1397212740).

Almost surely, 2^5555583823 is an apocalyptic number.

5555583823 is a deficient number, since it is larger than the sum of its proper divisors (33267137).

5555583823 is a wasteful number, since it uses less digits than its factorization.

5555583823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33267136.

The product of its digits is 3600000, while the sum is 49.

The square root of 5555583823 is about 74535.7888735338. The cubic root of 5555583823 is about 1771.1006191635.

The spelling of 5555583823 in words is "five billion, five hundred fifty-five million, five hundred eighty-three thousand, eight hundred twenty-three".