2731672572311 has 4 divisors (see below), whose sum is σ = 2731714497792. Its totient is φ = 2731630646832.

The previous prime is 2731672572193. The next prime is 2731672572323. The reversal of 2731672572311 is 1132752761372.

2731672572311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2731672572311 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 (2731672572371) 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, 20864855 + ... + 20995368.

It is an arithmetic number, because the mean of its divisors is an integer number (682928624448).

Almost surely, 2^{2731672572311} is an apocalyptic number.

2731672572311 is a deficient number, since it is larger than the sum of its proper divisors (41925481).

2731672572311 is an equidigital number, since it uses as much as digits as its factorization.

2731672572311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41925480.

The product of its digits is 740880, while the sum is 47.

The spelling of 2731672572311 in words is "two trillion, seven hundred thirty-one billion, six hundred seventy-two million, five hundred seventy-two thousand, three hundred eleven".