2796373847497 has 2 divisors, whose sum is σ = 2796373847498. Its totient is φ = 2796373847496.

The previous prime is 2796373847419. The next prime is 2796373847611. The reversal of 2796373847497 is 7947483736972.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2757290139081 + 39083708416 = 1660509^2 + 197696^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2796373847497 is a prime.

It is not a weakly prime, because it can be changed into another prime (2796373841497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1398186923748 + 1398186923749.

It is an arithmetic number, because the mean of its divisors is an integer number (1398186923749).

Almost surely, 2^{2796373847497} is an apocalyptic number.

It is an amenable number.

2796373847497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2796373847497 is an equidigital number, since it uses as much as digits as its factorization.

2796373847497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2688505344, while the sum is 76.

The spelling of 2796373847497 in words is "two trillion, seven hundred ninety-six billion, three hundred seventy-three million, eight hundred forty-seven thousand, four hundred ninety-seven".