12598065959 has 2 divisors, whose sum is σ = 12598065960. Its totient is φ = 12598065958.

The previous prime is 12598065871. The next prime is 12598065973. The reversal of 12598065959 is 95956089521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12598065959 - 2⁸ = 12598065703 is a prime.

It is a super-2 number, since 2×12598065959² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12598065898 and 12598065907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12598065559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6299032979 + 6299032980.

It is an arithmetic number, because the mean of its divisors is an integer number (6299032980).

Almost surely, 2^12598065959 is an apocalyptic number.

12598065959 is a deficient number, since it is larger than the sum of its proper divisors (1).

12598065959 is an equidigital number, since it uses as much as digits as its factorization.

12598065959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748000, while the sum is 59.

The spelling of 12598065959 in words is "twelve billion, five hundred ninety-eight million, sixty-five thousand, nine hundred fifty-nine".