4591302196993 has 2 divisors, whose sum is σ = 4591302196994. Its totient is φ = 4591302196992.

The previous prime is 4591302196907. The next prime is 4591302197011. The reversal of 4591302196993 is 3996912031954.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3337388229904 + 1253913967089 = 1826852^2 + 1119783^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4591302196993 is a prime.

It is a super-2 number, since 2×4591302196993² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4591302196903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2295651098496 + 2295651098497.

It is an arithmetic number, because the mean of its divisors is an integer number (2295651098497).

Almost surely, 2^{4591302196993} is an apocalyptic number.

It is an amenable number.

4591302196993 is a deficient number, since it is larger than the sum of its proper divisors (1).

4591302196993 is an equidigital number, since it uses as much as digits as its factorization.

4591302196993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14171760, while the sum is 61.

The spelling of 4591302196993 in words is "four trillion, five hundred ninety-one billion, three hundred two million, one hundred ninety-six thousand, nine hundred ninety-three".