2731672571959 has 2 divisors, whose sum is σ = 2731672571960. Its totient is φ = 2731672571958.

The previous prime is 2731672571851. The next prime is 2731672571993. The reversal of 2731672571959 is 9591752761372.

2731672571959 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2731672571959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2731672571959.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2731672574959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1365836285979 + 1365836285980.

It is an arithmetic number, because the mean of its divisors is an integer number (1365836285980).

Almost surely, 2^{2731672571959} is an apocalyptic number.

2731672571959 is a deficient number, since it is larger than the sum of its proper divisors (1).

2731672571959 is an equidigital number, since it uses as much as digits as its factorization.

2731672571959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50009400, while the sum is 64.

The spelling of 2731672571959 in words is "two trillion, seven hundred thirty-one billion, six hundred seventy-two million, five hundred seventy-one thousand, nine hundred fifty-nine".