108507613769 has 2 divisors, whose sum is σ = 108507613770. Its totient is φ = 108507613768.

The previous prime is 108507613763. The next prime is 108507613777. The reversal of 108507613769 is 967316705801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77395240000 + 31112373769 = 278200^2 + 176387^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108507613769 is a prime.

It is a super-2 number, since 2×108507613769² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 108507613769.

It is not a weakly prime, because it can be changed into another prime (108507613763) 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, 54253806884 + 54253806885.

It is an arithmetic number, because the mean of its divisors is an integer number (54253806885).

Almost surely, 2^108507613769 is an apocalyptic number.

It is an amenable number.

108507613769 is a deficient number, since it is larger than the sum of its proper divisors (1).

108507613769 is an equidigital number, since it uses as much as digits as its factorization.

108507613769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1905120, while the sum is 53.

The spelling of 108507613769 in words is "one hundred eight billion, five hundred seven million, six hundred thirteen thousand, seven hundred sixty-nine".