195050947104 has 360 divisors, whose sum is σ = 631771675920. Its totient is φ = 58990643712.

The previous prime is 195050947067. The next prime is 195050947111. The reversal of 195050947104 is 401749050591.

195050947104 is a `hidden beast` number, since 1 + 95 + 0 + 509 + 47 + 10 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 195050947104.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 25841059 + ... + 25848605.

It is an arithmetic number, because the mean of its divisors is an integer number (1754921322).

Almost surely, 2^195050947104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 195050947104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (315885837960).

195050947104 is an abundant number, since it is smaller than the sum of its proper divisors (436720728816).

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

195050947104 is a wasteful number, since it uses less digits than its factorization.

195050947104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7654 (or 7624 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 45.

Adding to 195050947104 its reverse (401749050591), we get a palindrome (596799997695).

The spelling of 195050947104 in words is "one hundred ninety-five billion, fifty million, nine hundred forty-seven thousand, one hundred four".