5168051197 has 2 divisors, whose sum is σ = 5168051198. Its totient is φ = 5168051196.

The previous prime is 5168051159. The next prime is 5168051237. The reversal of 5168051197 is 7911508615.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4433695396 + 734355801 = 66586^2 + 27099^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5168051197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5168054197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2584025598 + 2584025599.

It is an arithmetic number, because the mean of its divisors is an integer number (2584025599).

Almost surely, 2^5168051197 is an apocalyptic number.

It is an amenable number.

5168051197 is a deficient number, since it is larger than the sum of its proper divisors (1).

5168051197 is an equidigital number, since it uses as much as digits as its factorization.

5168051197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 43.

The square root of 5168051197 is about 71889.1591062241. The cubic root of 5168051197 is about 1728.9228035263.

The spelling of 5168051197 in words is "five billion, one hundred sixty-eight million, fifty-one thousand, one hundred ninety-seven".