259596815449007 has 2 divisors, whose sum is σ = 259596815449008. Its totient is φ = 259596815449006.

The previous prime is 259596815448973. The next prime is 259596815449079. The reversal of 259596815449007 is 700944518695952.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-259596815449007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (259596815449607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129798407724503 + 129798407724504.

It is an arithmetic number, because the mean of its divisors is an integer number (129798407724504).

Almost surely, 2^{259596815449007} is an apocalyptic number.

259596815449007 is a deficient number, since it is larger than the sum of its proper divisors (1).

259596815449007 is an equidigital number, since it uses as much as digits as its factorization.

259596815449007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 979776000, while the sum is 74.

The spelling of 259596815449007 in words is "two hundred fifty-nine trillion, five hundred ninety-six billion, eight hundred fifteen million, four hundred forty-nine thousand, seven".