20036006593 has 8 divisors (see below), whose sum is σ = 20247019520. Its totient is φ = 19825084800.

The previous prime is 20036006587. The next prime is 20036006677. The reversal of 20036006593 is 39560063002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20036006593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20036009593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476368 + ... + 516718.

It is an arithmetic number, because the mean of its divisors is an integer number (2530877440).

Almost surely, 2^20036006593 is an apocalyptic number.

It is an amenable number.

20036006593 is a deficient number, since it is larger than the sum of its proper divisors (211012927).

20036006593 is an equidigital number, since it uses as much as digits as its factorization.

20036006593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45567.

The product of its (nonzero) digits is 29160, while the sum is 34.

Adding to 20036006593 its reverse (39560063002), we get a palindrome (59596069595).

The spelling of 20036006593 in words is "twenty billion, thirty-six million, six thousand, five hundred ninety-three".