8699672313593 has 2 divisors, whose sum is σ = 8699672313594. Its totient is φ = 8699672313592.

The previous prime is 8699672313589. The next prime is 8699672313611. The reversal of 8699672313593 is 3953132769968.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8253163700224 + 446508613369 = 2872832^2 + 668213^2 .

It is a cyclic number.

It is not a de Polignac number, because 8699672313593 - 2² = 8699672313589 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (8699672313523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4349836156796 + 4349836156797.

It is an arithmetic number, because the mean of its divisors is an integer number (4349836156797).

Almost surely, 2^{8699672313593} is an apocalyptic number.

It is an amenable number.

8699672313593 is a deficient number, since it is larger than the sum of its proper divisors (1).

8699672313593 is an equidigital number, since it uses as much as digits as its factorization.

8699672313593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 396809280, while the sum is 71.

The spelling of 8699672313593 in words is "eight trillion, six hundred ninety-nine billion, six hundred seventy-two million, three hundred thirteen thousand, five hundred ninety-three".