108495658619 has 2 divisors, whose sum is σ = 108495658620. Its totient is φ = 108495658618.

The previous prime is 108495658613. The next prime is 108495658669. The reversal of 108495658619 is 916856594801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108495658619 - 2¹² = 108495654523 is a prime.

It is a super-2 number, since 2×108495658619² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (108495658613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54247829309 + 54247829310.

It is an arithmetic number, because the mean of its divisors is an integer number (54247829310).

Almost surely, 2^108495658619 is an apocalyptic number.

108495658619 is a deficient number, since it is larger than the sum of its proper divisors (1).

108495658619 is an equidigital number, since it uses as much as digits as its factorization.

108495658619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18662400, while the sum is 62.

The spelling of 108495658619 in words is "one hundred eight billion, four hundred ninety-five million, six hundred fifty-eight thousand, six hundred nineteen".