55073332223 has 8 divisors (see below), whose sum is σ = 67782562848. Its totient is φ = 43574504544.

The previous prime is 55073332207. The next prime is 55073332241. The reversal of 55073332223 is 32223337055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55073332223 - 2⁴ = 55073332207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55073332723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302600636 + ... + 302600817.

It is an arithmetic number, because the mean of its divisors is an integer number (8472820356).

Almost surely, 2^55073332223 is an apocalyptic number.

55073332223 is a deficient number, since it is larger than the sum of its proper divisors (12709230625).

55073332223 is a wasteful number, since it uses less digits than its factorization.

55073332223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605201473.

The product of its (nonzero) digits is 113400, while the sum is 35.

Adding to 55073332223 its reverse (32223337055), we get a palindrome (87296669278).

The spelling of 55073332223 in words is "fifty-five billion, seventy-three million, three hundred thirty-two thousand, two hundred twenty-three".