196250617960 has 16 divisors (see below), whose sum is σ = 441563890500. Its totient is φ = 78500247168.

The previous prime is 196250617957. The next prime is 196250617987. The reversal of 196250617960 is 69716052691.

It can be written as a sum of positive squares in 2 ways, for example, as 178545122116 + 17705495844 = 422546^2 + 133062^2 .

It is a junction number, because it is equal to n+sod(n) for n = 196250617898 and 196250617907.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2453132685 + ... + 2453132764.

Almost surely, 2^196250617960 is an apocalyptic number.

196250617960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

196250617960 is an abundant number, since it is smaller than the sum of its proper divisors (245313272540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196250617960 is a wasteful number, since it uses less digits than its factorization.

196250617960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4906265460 (or 4906265456 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 52.

The spelling of 196250617960 in words is "one hundred ninety-six billion, two hundred fifty million, six hundred seventeen thousand, nine hundred sixty".