8913790485623 has 2 divisors, whose sum is σ = 8913790485624. Its totient is φ = 8913790485622.

The previous prime is 8913790485581. The next prime is 8913790485637. The reversal of 8913790485623 is 3265840973198.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8913790485623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8913790485623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8913790455623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4456895242811 + 4456895242812.

It is an arithmetic number, because the mean of its divisors is an integer number (4456895242812).

It is a 1-persistent number, because it is pandigital, but 2⋅8913790485623 = 17827580971246 is not.

Almost surely, 2^{8913790485623} is an apocalyptic number.

8913790485623 is a deficient number, since it is larger than the sum of its proper divisors (1).

8913790485623 is an equidigital number, since it uses as much as digits as its factorization.

8913790485623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78382080, while the sum is 65.

The spelling of 8913790485623 in words is "eight trillion, nine hundred thirteen billion, seven hundred ninety million, four hundred eighty-five thousand, six hundred twenty-three".