196345563039 has 6 divisors (see below), whose sum is σ = 283610257736. Its totient is φ = 130897042020.

The previous prime is 196345563013. The next prime is 196345563059. The reversal of 196345563039 is 930365543691.

196345563039 is a `hidden beast` number, since 1 + 9 + 6 + 3 + 45 + 563 + 0 + 39 = 666.

It is not a de Polignac number, because 196345563039 - 2⁷ = 196345562911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196345563059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10908086827 + ... + 10908086844.

Almost surely, 2^196345563039 is an apocalyptic number.

196345563039 is a deficient number, since it is larger than the sum of its proper divisors (87264694697).

196345563039 is a wasteful number, since it uses less digits than its factorization.

196345563039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21816173677 (or 21816173674 counting only the distinct ones).

The product of its (nonzero) digits is 7873200, while the sum is 54.

The spelling of 196345563039 in words is "one hundred ninety-six billion, three hundred forty-five million, five hundred sixty-three thousand, thirty-nine".