49680844759297 has 2 divisors, whose sum is σ = 49680844759298. Its totient is φ = 49680844759296.

The previous prime is 49680844759211. The next prime is 49680844759307. The reversal of 49680844759297 is 79295744808694.

It is a Cunningham number, because it is equal to 7048464²+1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49680844759296 + 1 = 7048464^2 + 1^2 .

It is a cyclic number.

It is not a de Polignac number, because 49680844759297 - 2¹⁵ = 49680844726529 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49680844759297.

It is not a weakly prime, because it can be changed into another prime (49680844759097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24840422379648 + 24840422379649.

It is an arithmetic number, because the mean of its divisors is an integer number (24840422379649).

Almost surely, 2^{49680844759297} is an apocalyptic number.

It is an amenable number.

49680844759297 is a deficient number, since it is larger than the sum of its proper divisors (1).

49680844759297 is an equidigital number, since it uses as much as digits as its factorization.

49680844759297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8778792960, while the sum is 82.

The spelling of 49680844759297 in words is "forty-nine trillion, six hundred eighty billion, eight hundred forty-four million, seven hundred fifty-nine thousand, two hundred ninety-seven".