20473175027 has 8 divisors (see below), whose sum is σ = 20496920400. Its totient is φ = 20449446880.

The previous prime is 20473174973. The next prime is 20473175029. The reversal of 20473175027 is 72057137402.

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 20473175027 - 2²² = 20468980723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20473175029) 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, 5715377 + ... + 5718957.

It is an arithmetic number, because the mean of its divisors is an integer number (2562115050).

Almost surely, 2^20473175027 is an apocalyptic number.

20473175027 is a deficient number, since it is larger than the sum of its proper divisors (23745373).

20473175027 is a wasteful number, since it uses less digits than its factorization.

20473175027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8613.

The product of its (nonzero) digits is 82320, while the sum is 38.

The spelling of 20473175027 in words is "twenty billion, four hundred seventy-three million, one hundred seventy-five thousand, twenty-seven".