2671208049589 has 2 divisors, whose sum is σ = 2671208049590. Its totient is φ = 2671208049588.

The previous prime is 2671208049583. The next prime is 2671208049649. The reversal of 2671208049589 is 9859408021762.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2450373844689 + 220834204900 = 1565367^2 + 469930^2 .

It is a cyclic number.

It is not a de Polignac number, because 2671208049589 - 2¹⁷ = 2671207918517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2671208049583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1335604024794 + 1335604024795.

It is an arithmetic number, because the mean of its divisors is an integer number (1335604024795).

Almost surely, 2^{2671208049589} is an apocalyptic number.

It is an amenable number.

2671208049589 is a deficient number, since it is larger than the sum of its proper divisors (1).

2671208049589 is an equidigital number, since it uses as much as digits as its factorization.

2671208049589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17418240, while the sum is 61.

The spelling of 2671208049589 in words is "two trillion, six hundred seventy-one billion, two hundred eight million, forty-nine thousand, five hundred eighty-nine".