5172261959 has 2 divisors, whose sum is σ = 5172261960. Its totient is φ = 5172261958.

The previous prime is 5172261953. The next prime is 5172261961. The reversal of 5172261959 is 9591622715.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5172261959 - 2⁴ = 5172261943 is a prime.

Together with 5172261961, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5172261953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2586130979 + 2586130980.

It is an arithmetic number, because the mean of its divisors is an integer number (2586130980).

Almost surely, 2^5172261959 is an apocalyptic number.

5172261959 is a deficient number, since it is larger than the sum of its proper divisors (1).

5172261959 is an equidigital number, since it uses as much as digits as its factorization.

5172261959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 340200, while the sum is 47.

The square root of 5172261959 is about 71918.4396312934. The cubic root of 5172261959 is about 1729.3922329667.

The spelling of 5172261959 in words is "five billion, one hundred seventy-two million, two hundred sixty-one thousand, nine hundred fifty-nine".