20593116885001 has 2 divisors, whose sum is σ = 20593116885002. Its totient is φ = 20593116885000.

The previous prime is 20593116884993. The next prime is 20593116885031. The reversal of 20593116885001 is 10058861139502.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15883453014025 + 4709663870976 = 3985405^2 + 2170176^2 .

It is a cyclic number.

It is not a de Polignac number, because 20593116885001 - 2³ = 20593116884993 is a prime.

It is not a weakly prime, because it can be changed into another prime (20593116885031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10296558442500 + 10296558442501.

It is an arithmetic number, because the mean of its divisors is an integer number (10296558442501).

Almost surely, 2^{20593116885001} is an apocalyptic number.

It is an amenable number.

20593116885001 is a deficient number, since it is larger than the sum of its proper divisors (1).

20593116885001 is an equidigital number, since it uses as much as digits as its factorization.

20593116885001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518400, while the sum is 49.

The spelling of 20593116885001 in words is "twenty trillion, five hundred ninety-three billion, one hundred sixteen million, eight hundred eighty-five thousand, one".