2731713157751 has 2 divisors, whose sum is σ = 2731713157752. Its totient is φ = 2731713157750.

The previous prime is 2731713157703. The next prime is 2731713157759. The reversal of 2731713157751 is 1577513171372.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2731713157751 is a prime.

It is a super-2 number, since 2×2731713157751² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2731713157751.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2731713157759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1365856578875 + 1365856578876.

It is an arithmetic number, because the mean of its divisors is an integer number (1365856578876).

Almost surely, 2^{2731713157751} is an apocalyptic number.

2731713157751 is a deficient number, since it is larger than the sum of its proper divisors (1).

2731713157751 is an equidigital number, since it uses as much as digits as its factorization.

2731713157751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080450, while the sum is 50.

The spelling of 2731713157751 in words is "two trillion, seven hundred thirty-one billion, seven hundred thirteen million, one hundred fifty-seven thousand, seven hundred fifty-one".