196333179025 has 27 divisors (see below), whose sum is σ = 254564344209. Its totient is φ = 150198570720.

The previous prime is 196333179023. The next prime is 196333179041. The reversal of 196333179025 is 520971333691.

The square root of 196333179025 is 443095.

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

196333179025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 53080012881 + 143253166144 = 230391^2 + 378488^2 .

It is not a de Polignac number, because 196333179025 - 2¹ = 196333179023 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 196333179025.

It is not an unprimeable number, because it can be changed into a prime (196333179023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 50953999 + ... + 50957851.

Almost surely, 2^196333179025 is an apocalyptic number.

196333179025 is the 443095-th square number.

196333179025 is the 221548-th centered octagonal number.

It is an amenable number.

196333179025 is a deficient number, since it is larger than the sum of its proper divisors (58231165184).

196333179025 is an frugal number, since it uses more digits than its factorization.

196333179025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7762 (or 3881 counting only the distinct ones).

The product of its (nonzero) digits is 918540, while the sum is 49.

Multiplying 196333179025 by its sum of digits (49), we get a square (9620325772225 = 3101665²).

The spelling of 196333179025 in words is "one hundred ninety-six billion, three hundred thirty-three million, one hundred seventy-nine thousand, twenty-five".