5323196651985 has 160 divisors (see below), whose sum is σ = 10130707521792. Its totient is φ = 2668374213120.

The previous prime is 5323196651977. The next prime is 5323196652013. The reversal of 5323196651985 is 5891566913235.

It is a happy number.

5323196651985 is a `hidden beast` number, since 5 + 3 + 2 + 31 + 9 + 6 + 6 + 519 + 85 = 666.

It is not a de Polignac number, because 5323196651985 - 2³ = 5323196651977 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 634691962 + ... + 634700348.

Almost surely, 2^{5323196651985} is an apocalyptic number.

It is an amenable number.

5323196651985 is a deficient number, since it is larger than the sum of its proper divisors (4807510869807).

5323196651985 is a wasteful number, since it uses less digits than its factorization.

5323196651985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9605 (or 9596 counting only the distinct ones).

The product of its digits is 52488000, while the sum is 63.

The spelling of 5323196651985 in words is "five trillion, three hundred twenty-three billion, one hundred ninety-six million, six hundred fifty-one thousand, nine hundred eighty-five".