258319513703 has 2 divisors, whose sum is σ = 258319513704. Its totient is φ = 258319513702.

The previous prime is 258319513691. The next prime is 258319513729. The reversal of 258319513703 is 307315913852.

258319513703 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 258319513703 - 2²⁴ = 258302736487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (258319513763) 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, 129159756851 + 129159756852.

It is an arithmetic number, because the mean of its divisors is an integer number (129159756852).

Almost surely, 2^258319513703 is an apocalyptic number.

258319513703 is a deficient number, since it is larger than the sum of its proper divisors (1).

258319513703 is an equidigital number, since it uses as much as digits as its factorization.

258319513703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 680400, while the sum is 47.

The spelling of 258319513703 in words is "two hundred fifty-eight billion, three hundred nineteen million, five hundred thirteen thousand, seven hundred three".