794651552197 has 2 divisors, whose sum is σ = 794651552198. Its totient is φ = 794651552196.

The previous prime is 794651552183. The next prime is 794651552213. The reversal of 794651552197 is 791255156497.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 593876761956 + 200774790241 = 770634^2 + 448079^2 .

It is a cyclic number.

It is not a de Polignac number, because 794651552197 - 2³⁹ = 244895738309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (794651552137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397325776098 + 397325776099.

It is an arithmetic number, because the mean of its divisors is an integer number (397325776099).

Almost surely, 2^794651552197 is an apocalyptic number.

It is an amenable number.

794651552197 is a deficient number, since it is larger than the sum of its proper divisors (1).

794651552197 is an equidigital number, since it uses as much as digits as its factorization.

794651552197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23814000, while the sum is 61.

The spelling of 794651552197 in words is "seven hundred ninety-four billion, six hundred fifty-one million, five hundred fifty-two thousand, one hundred ninety-seven".