995604077659 has 2 divisors, whose sum is σ = 995604077660. Its totient is φ = 995604077658.

The previous prime is 995604077623. The next prime is 995604077681. The reversal of 995604077659 is 956770406599.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-995604077659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 995604077594 and 995604077603.

It is not a weakly prime, because it can be changed into another prime (995604071659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497802038829 + 497802038830.

It is an arithmetic number, because the mean of its divisors is an integer number (497802038830).

Almost surely, 2^995604077659 is an apocalyptic number.

995604077659 is a deficient number, since it is larger than the sum of its proper divisors (1).

995604077659 is an equidigital number, since it uses as much as digits as its factorization.

995604077659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128595600, while the sum is 67.

The spelling of 995604077659 in words is "nine hundred ninety-five billion, six hundred four million, seventy-seven thousand, six hundred fifty-nine".