259503203147 has 2 divisors, whose sum is σ = 259503203148. Its totient is φ = 259503203146.

The previous prime is 259503203119. The next prime is 259503203303. The reversal of 259503203147 is 741302305952.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 259503203147 - 2¹² = 259503199051 is a prime.

It is not a weakly prime, because it can be changed into another prime (259503803147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129751601573 + 129751601574.

It is an arithmetic number, because the mean of its divisors is an integer number (129751601574).

Almost surely, 2^259503203147 is an apocalyptic number.

259503203147 is a deficient number, since it is larger than the sum of its proper divisors (1).

259503203147 is an equidigital number, since it uses as much as digits as its factorization.

259503203147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 41.

The spelling of 259503203147 in words is "two hundred fifty-nine billion, five hundred three million, two hundred three thousand, one hundred forty-seven".