55673226718 has 8 divisors (see below), whose sum is σ = 83511790200. Its totient is φ = 27835963320.

The previous prime is 55673226689. The next prime is 55673226737. The reversal of 55673226718 is 81762237655.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

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, 209793 + ... + 394156.

It is an arithmetic number, because the mean of its divisors is an integer number (10438973775).

Almost surely, 2^55673226718 is an apocalyptic number.

55673226718 is a deficient number, since it is larger than the sum of its proper divisors (27838563482).

55673226718 is a wasteful number, since it uses less digits than its factorization.

55673226718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650042.

The product of its digits is 4233600, while the sum is 52.

The spelling of 55673226718 in words is "fifty-five billion, six hundred seventy-three million, two hundred twenty-six thousand, seven hundred eighteen".