59138257117 has 2 divisors, whose sum is σ = 59138257118. Its totient is φ = 59138257116.

The previous prime is 59138257109. The next prime is 59138257127. The reversal of 59138257117 is 71175283195.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58674888441 + 463368676 = 242229^2 + 21526^2 .

It is a cyclic number.

It is not a de Polignac number, because 59138257117 - 2³ = 59138257109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59138257127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29569128558 + 29569128559.

It is an arithmetic number, because the mean of its divisors is an integer number (29569128559).

Almost surely, 2^59138257117 is an apocalyptic number.

It is an amenable number.

59138257117 is a deficient number, since it is larger than the sum of its proper divisors (1).

59138257117 is an equidigital number, since it uses as much as digits as its factorization.

59138257117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 529200, while the sum is 49.

The spelling of 59138257117 in words is "fifty-nine billion, one hundred thirty-eight million, two hundred fifty-seven thousand, one hundred seventeen".