8853539997607 has 2 divisors, whose sum is σ = 8853539997608. Its totient is φ = 8853539997606.

The previous prime is 8853539997587. The next prime is 8853539997619. The reversal of 8853539997607 is 7067999353588.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8853539997607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8853539997647) 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, 4426769998803 + 4426769998804.

It is an arithmetic number, because the mean of its divisors is an integer number (4426769998804).

Almost surely, 2^{8853539997607} is an apocalyptic number.

8853539997607 is a deficient number, since it is larger than the sum of its proper divisors (1).

8853539997607 is an equidigital number, since it uses as much as digits as its factorization.

8853539997607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3086294400, while the sum is 79.

The spelling of 8853539997607 in words is "eight trillion, eight hundred fifty-three billion, five hundred thirty-nine million, nine hundred ninety-seven thousand, six hundred seven".