5168074187 has 4 divisors (see below), whose sum is σ = 5188664376. Its totient is φ = 5147484000.

The previous prime is 5168074159. The next prime is 5168074193. The reversal of 5168074187 is 7814708615.

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

It is a cyclic number.

It is not a de Polignac number, because 5168074187 - 2⁸ = 5168073931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5168074117) 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, 10294718 + ... + 10295219.

It is an arithmetic number, because the mean of its divisors is an integer number (1297166094).

Almost surely, 2^5168074187 is an apocalyptic number.

5168074187 is a deficient number, since it is larger than the sum of its proper divisors (20590189).

5168074187 is a wasteful number, since it uses less digits than its factorization.

5168074187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20590188.

The product of its (nonzero) digits is 376320, while the sum is 47.

The square root of 5168074187 is about 71889.3190049815. The cubic root of 5168074187 is about 1728.9253672184.

The spelling of 5168074187 in words is "five billion, one hundred sixty-eight million, seventy-four thousand, one hundred eighty-seven".