5999993901697 has 2 divisors, whose sum is σ = 5999993901698. Its totient is φ = 5999993901696.

The previous prime is 5999993901683. The next prime is 5999993901701. The reversal of 5999993901697 is 7961093999995.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5138273434176 + 861720467521 = 2266776^2 + 928289^2 .

It is a cyclic number.

It is not a de Polignac number, because 5999993901697 - 2¹¹ = 5999993899649 is a prime.

It is not a weakly prime, because it can be changed into another prime (5999993901607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2999996950848 + 2999996950849.

It is an arithmetic number, because the mean of its divisors is an integer number (2999996950849).

Almost surely, 2^{5999993901697} is an apocalyptic number.

It is an amenable number.

5999993901697 is a deficient number, since it is larger than the sum of its proper divisors (1).

5999993901697 is an equidigital number, since it uses as much as digits as its factorization.

5999993901697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3013270470, while the sum is 85.

The spelling of 5999993901697 in words is "five trillion, nine hundred ninety-nine billion, nine hundred ninety-three million, nine hundred one thousand, six hundred ninety-seven".