259412741593 has 2 divisors, whose sum is σ = 259412741594. Its totient is φ = 259412741592.

The previous prime is 259412741519. The next prime is 259412741597. The reversal of 259412741593 is 395147214952.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 213100410384 + 46312331209 = 461628^2 + 215203^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-259412741593 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 259412741593.

It is not a weakly prime, because it can be changed into another prime (259412741597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129706370796 + 129706370797.

It is an arithmetic number, because the mean of its divisors is an integer number (129706370797).

Almost surely, 2^259412741593 is an apocalyptic number.

It is an amenable number.

259412741593 is a deficient number, since it is larger than the sum of its proper divisors (1).

259412741593 is an equidigital number, since it uses as much as digits as its factorization.

259412741593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2721600, while the sum is 52.

The spelling of 259412741593 in words is "two hundred fifty-nine billion, four hundred twelve million, seven hundred forty-one thousand, five hundred ninety-three".