473666727311 has 4 divisors (see below), whose sum is σ = 473713732800. Its totient is φ = 473619721824.

The previous prime is 473666727299. The next prime is 473666727353. The reversal of 473666727311 is 113727666374.

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 473666727311 - 2²⁶ = 473599618447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473666727371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23487626 + ... + 23507783.

It is an arithmetic number, because the mean of its divisors is an integer number (118428433200).

Almost surely, 2^473666727311 is an apocalyptic number.

473666727311 is a deficient number, since it is larger than the sum of its proper divisors (47005489).

473666727311 is a wasteful number, since it uses less digits than its factorization.

473666727311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47005488.

The product of its digits is 5334336, while the sum is 53.

The spelling of 473666727311 in words is "four hundred seventy-three billion, six hundred sixty-six million, seven hundred twenty-seven thousand, three hundred eleven".