259610023 has 2 divisors, whose sum is σ = 259610024. Its totient is φ = 259610022.

The previous prime is 259610011. The next prime is 259610041. The reversal of 259610023 is 320016952.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 259610023 - 2¹³ = 259601831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 259609973 and 259610000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (259614023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129805011 + 129805012.

It is an arithmetic number, because the mean of its divisors is an integer number (129805012).

Almost surely, 2^259610023 is an apocalyptic number.

259610023 is a deficient number, since it is larger than the sum of its proper divisors (1).

259610023 is an equidigital number, since it uses as much as digits as its factorization.

259610023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 259610023 is about 16112.4182852854. The cubic root of 259610023 is about 637.9311638144.

Adding to 259610023 its reverse (320016952), we get a palindrome (579626975).

The spelling of 259610023 in words is "two hundred fifty-nine million, six hundred ten thousand, twenty-three".