5161768593 has 8 divisors (see below), whose sum is σ = 6898707456. Its totient is φ = 3433004400.

The previous prime is 5161768571. The next prime is 5161768637. The reversal of 5161768593 is 3958671615.

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

It is not a de Polignac number, because 5161768593 - 2²⁶ = 5094659729 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5161768093) 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, 2042193 + ... + 2044718.

It is an arithmetic number, because the mean of its divisors is an integer number (862338432).

Almost surely, 2^5161768593 is an apocalyptic number.

It is an amenable number.

5161768593 is a deficient number, since it is larger than the sum of its proper divisors (1736938863).

5161768593 is a wasteful number, since it uses less digits than its factorization.

5161768593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4087335.

The product of its digits is 1360800, while the sum is 51.

The square root of 5161768593 is about 71845.4493548478. The cubic root of 5161768593 is about 1728.2219241268.

The spelling of 5161768593 in words is "five billion, one hundred sixty-one million, seven hundred sixty-eight thousand, five hundred ninety-three".