259464464951 has 2 divisors, whose sum is σ = 259464464952. Its totient is φ = 259464464950.

The previous prime is 259464464933. The next prime is 259464464969. The reversal of 259464464951 is 159464464952.

259464464951 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (259464464933) and next prime (259464464969).

It is a cyclic number.

It is not a de Polignac number, because 259464464951 - 2¹⁸ = 259464202807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (259464464921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129732232475 + 129732232476.

It is an arithmetic number, because the mean of its divisors is an integer number (129732232476).

Almost surely, 2^259464464951 is an apocalyptic number.

259464464951 is a deficient number, since it is larger than the sum of its proper divisors (1).

259464464951 is an equidigital number, since it uses as much as digits as its factorization.

259464464951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37324800, while the sum is 59.

Subtracting from 259464464951 its reverse (159464464952), we obtain a palindrome (99999999999).

The spelling of 259464464951 in words is "two hundred fifty-nine billion, four hundred sixty-four million, four hundred sixty-four thousand, nine hundred fifty-one".