2731713542377 has 2 divisors, whose sum is σ = 2731713542378. Its totient is φ = 2731713542376.

The previous prime is 2731713542303. The next prime is 2731713542381. The reversal of 2731713542377 is 7732453171372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2124702708496 + 607010833881 = 1457636^2 + 779109^2 .

It is a cyclic number.

It is not a de Polignac number, because 2731713542377 - 2¹¹ = 2731713540329 is a prime.

It is not a weakly prime, because it can be changed into another prime (2731713542177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1365856771188 + 1365856771189.

It is an arithmetic number, because the mean of its divisors is an integer number (1365856771189).

Almost surely, 2^{2731713542377} is an apocalyptic number.

It is an amenable number.

2731713542377 is a deficient number, since it is larger than the sum of its proper divisors (1).

2731713542377 is an equidigital number, since it uses as much as digits as its factorization.

2731713542377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5186160, while the sum is 52.

The spelling of 2731713542377 in words is "two trillion, seven hundred thirty-one billion, seven hundred thirteen million, five hundred forty-two thousand, three hundred seventy-seven".