8945115379259 has 2 divisors, whose sum is σ = 8945115379260. Its totient is φ = 8945115379258.

The previous prime is 8945115379141. The next prime is 8945115379327. The reversal of 8945115379259 is 9529735115498.

It is an a-pointer prime, because the next prime (8945115379327) can be obtained adding 8945115379259 to its sum of digits (68).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8945115379259 is a prime.

It is not a weakly prime, because it can be changed into another prime (8945115349259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4472557689629 + 4472557689630.

It is an arithmetic number, because the mean of its divisors is an integer number (4472557689630).

Almost surely, 2^{8945115379259} is an apocalyptic number.

8945115379259 is a deficient number, since it is larger than the sum of its proper divisors (1).

8945115379259 is an equidigital number, since it uses as much as digits as its factorization.

8945115379259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122472000, while the sum is 68.

The spelling of 8945115379259 in words is "eight trillion, nine hundred forty-five billion, one hundred fifteen million, three hundred seventy-nine thousand, two hundred fifty-nine".