196483860225 has 81 divisors (see below), whose sum is σ = 364836242953. Its totient is φ = 101078604480.

The previous prime is 196483860191. The next prime is 196483860233. The reversal of 196483860225 is 522068384691.

The square root of 196483860225 is 443265.

It is a perfect power (a square), and thus also a powerful number.

196483860225 is a `hidden beast` number, since 1 + 9 + 6 + 4 + 8 + 3 + 8 + 602 + 25 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2700776961 + 193783083264 = 51969^2 + 440208^2 .

It is not a de Polignac number, because 196483860225 - 2¹⁵ = 196483827457 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 192819766 + ... + 192820784.

Almost surely, 2^196483860225 is an apocalyptic number.

196483860225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

196483860225 is the 443265-th square number.

196483860225 is the 221633-rd centered octagonal number.

It is an amenable number.

196483860225 is a deficient number, since it is larger than the sum of its proper divisors (168352382728).

196483860225 is an equidigital number, since it uses as much as digits as its factorization.

196483860225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112 (or 1056 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 196483860225 in words is "one hundred ninety-six billion, four hundred eighty-three million, eight hundred sixty thousand, two hundred twenty-five".