5117851567 has 2 divisors, whose sum is σ = 5117851568. Its totient is φ = 5117851566.

The previous prime is 5117851447. The next prime is 5117851619. The reversal of 5117851567 is 7651587115.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5117851567 - 2¹⁹ = 5117327279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5117851967) 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, 2558925783 + 2558925784.

It is an arithmetic number, because the mean of its divisors is an integer number (2558925784).

Almost surely, 2^5117851567 is an apocalyptic number.

5117851567 is a deficient number, since it is larger than the sum of its proper divisors (1).

5117851567 is an equidigital number, since it uses as much as digits as its factorization.

5117851567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 294000, while the sum is 46.

The square root of 5117851567 is about 71539.1610727998. The cubic root of 5117851567 is about 1723.3066423299.

The spelling of 5117851567 in words is "five billion, one hundred seventeen million, eight hundred fifty-one thousand, five hundred sixty-seven".