20104673055 has 8 divisors (see below), whose sum is σ = 32167476912. Its totient is φ = 10722492288.

The previous prime is 20104673041. The next prime is 20104673111. The reversal of 20104673055 is 55037640102.

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

It is not a de Polignac number, because 20104673055 - 2⁹ = 20104672543 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670155754 + ... + 670155783.

It is an arithmetic number, because the mean of its divisors is an integer number (4020934614).

Almost surely, 2^20104673055 is an apocalyptic number.

20104673055 is a deficient number, since it is larger than the sum of its proper divisors (12062803857).

20104673055 is a wasteful number, since it uses less digits than its factorization.

20104673055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340311545.

The product of its (nonzero) digits is 25200, while the sum is 33.

The spelling of 20104673055 in words is "twenty billion, one hundred four million, six hundred seventy-three thousand, fifty-five".