5171966593 has 4 divisors (see below), whose sum is σ = 5476199940. Its totient is φ = 4867733248.

The previous prime is 5171966563. The next prime is 5171966629. The reversal of 5171966593 is 3956691715.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3956691715 = 5 ⋅791338343.

It can be written as a sum of positive squares in 2 ways, for example, as 4743352384 + 428614209 = 68872^2 + 20703^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5171966593 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5171966593.

It is not an unprimeable number, because it can be changed into a prime (5171966533) 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, 152116648 + ... + 152116681.

It is an arithmetic number, because the mean of its divisors is an integer number (1369049985).

Almost surely, 2^5171966593 is an apocalyptic number.

It is an amenable number.

5171966593 is a deficient number, since it is larger than the sum of its proper divisors (304233347).

5171966593 is a wasteful number, since it uses less digits than its factorization.

5171966593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304233346.

The product of its digits is 1530900, while the sum is 52.

The square root of 5171966593 is about 71916.3861230527. The cubic root of 5171966593 is about 1729.3593129152.

The spelling of 5171966593 in words is "five billion, one hundred seventy-one million, nine hundred sixty-six thousand, five hundred ninety-three".