26858463703 has 2 divisors, whose sum is σ = 26858463704. Its totient is φ = 26858463702.

The previous prime is 26858463689. The next prime is 26858463719. The reversal of 26858463703 is 30736485862.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26858463703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26858463733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13429231851 + 13429231852.

It is an arithmetic number, because the mean of its divisors is an integer number (13429231852).

Almost surely, 2^26858463703 is an apocalyptic number.

26858463703 is a deficient number, since it is larger than the sum of its proper divisors (1).

26858463703 is an equidigital number, since it uses as much as digits as its factorization.

26858463703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 26858463703 in words is "twenty-six billion, eight hundred fifty-eight million, four hundred sixty-three thousand, seven hundred three".