107797790373457 has 2 divisors, whose sum is σ = 107797790373458. Its totient is φ = 107797790373456.

The previous prime is 107797790373421. The next prime is 107797790373499. The reversal of 107797790373457 is 754373097797701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106781966263296 + 1015824110161 = 10333536^2 + 1007881^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107797790373457 is a prime.

It is not a weakly prime, because it can be changed into another prime (107797790373407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53898895186728 + 53898895186729.

It is an arithmetic number, because the mean of its divisors is an integer number (53898895186729).

Almost surely, 2^{107797790373457} is an apocalyptic number.

It is an amenable number.

107797790373457 is a deficient number, since it is larger than the sum of its proper divisors (1).

107797790373457 is an equidigital number, since it uses as much as digits as its factorization.

107797790373457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1715322420, while the sum is 76.

The spelling of 107797790373457 in words is "one hundred seven trillion, seven hundred ninety-seven billion, seven hundred ninety million, three hundred seventy-three thousand, four hundred fifty-seven".