259089463 has 2 divisors, whose sum is σ = 259089464. Its totient is φ = 259089462.

The previous prime is 259089461. The next prime is 259089497. The reversal of 259089463 is 364980952.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 259089463 - 2¹ = 259089461 is a prime.

Together with 259089461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (259089461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129544731 + 129544732.

It is an arithmetic number, because the mean of its divisors is an integer number (129544732).

Almost surely, 2^259089463 is an apocalyptic number.

259089463 is a deficient number, since it is larger than the sum of its proper divisors (1).

259089463 is an equidigital number, since it uses as much as digits as its factorization.

259089463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 46.

The square root of 259089463 is about 16096.2561796214. The cubic root of 259089463 is about 637.5044935221.

The spelling of 259089463 in words is "two hundred fifty-nine million, eighty-nine thousand, four hundred sixty-three".