195825825744 has 40 divisors (see below), whose sum is σ = 507035791680. Its totient is φ = 65126577408.

The previous prime is 195825825743. The next prime is 195825825803. The reversal of 195825825744 is 447528528591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195825825743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4625517 + ... + 4667660.

It is an arithmetic number, because the mean of its divisors is an integer number (12675894792).

Almost surely, 2^195825825744 is an apocalyptic number.

It is an amenable number.

195825825744 is an abundant number, since it is smaller than the sum of its proper divisors (311209965936).

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

195825825744 is a wasteful number, since it uses less digits than its factorization.

195825825744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9293627 (or 9293621 counting only the distinct ones).

The product of its digits is 32256000, while the sum is 60.

The spelling of 195825825744 in words is "one hundred ninety-five billion, eight hundred twenty-five million, eight hundred twenty-five thousand, seven hundred forty-four".