23325792641593 has 4 divisors (see below), whose sum is σ = 25120084383268. Its totient is φ = 21531500899920.

The previous prime is 23325792641539. The next prime is 23325792641609. The reversal of 23325792641593 is 39514629752332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12490088993424 + 10835703648169 = 3534132^2 + 3291763^2 .

It is a cyclic number.

It is not a de Polignac number, because 23325792641593 - 2¹⁷ = 23325792510521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23325792641693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897145870818 + ... + 897145870843.

It is an arithmetic number, because the mean of its divisors is an integer number (6280021095817).

Almost surely, 2^{23325792641593} is an apocalyptic number.

It is an amenable number.

23325792641593 is a deficient number, since it is larger than the sum of its proper divisors (1794291741675).

23325792641593 is a wasteful number, since it uses less digits than its factorization.

23325792641593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1794291741674.

The product of its digits is 73483200, while the sum is 61.

The spelling of 23325792641593 in words is "twenty-three trillion, three hundred twenty-five billion, seven hundred ninety-two million, six hundred forty-one thousand, five hundred ninety-three".