788758848857887 has 2 divisors, whose sum is σ = 788758848857888. Its totient is φ = 788758848857886.

The previous prime is 788758848857857. The next prime is 788758848857921.

788758848857887 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 788758848857887 - 2¹⁵ = 788758848825119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 788758848857887.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (788758848857857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 394379424428943 + 394379424428944.

It is an arithmetic number, because the mean of its divisors is an integer number (394379424428944).

Almost surely, 2^{788758848857887} is an apocalyptic number.

788758848857887 is a deficient number, since it is larger than the sum of its proper divisors (1).

788758848857887 is an equidigital number, since it uses as much as digits as its factorization.

788758848857887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4028209561600, while the sum is 106.

The spelling of 788758848857887 in words is "seven hundred eighty-eight trillion, seven hundred fifty-eight billion, eight hundred forty-eight million, eight hundred fifty-seven thousand, eight hundred eighty-seven".