258907968863 has 2 divisors, whose sum is σ = 258907968864. Its totient is φ = 258907968862.

The previous prime is 258907968859. The next prime is 258907968919. The reversal of 258907968863 is 368869709852.

258907968863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 258907968863 - 2² = 258907968859 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (258907968833) 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, 129453984431 + 129453984432.

It is an arithmetic number, because the mean of its divisors is an integer number (129453984432).

Almost surely, 2^258907968863 is an apocalyptic number.

258907968863 is a deficient number, since it is larger than the sum of its proper divisors (1).

258907968863 is an equidigital number, since it uses as much as digits as its factorization.

258907968863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 313528320, while the sum is 71.

The spelling of 258907968863 in words is "two hundred fifty-eight billion, nine hundred seven million, nine hundred sixty-eight thousand, eight hundred sixty-three".