195545716000 has 96 divisors (see below), whose sum is σ = 482520166128. Its totient is φ = 77882214400.

The previous prime is 195545715949. The next prime is 195545716007. The reversal of 195545716000 is 617545591.

195545716000 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 8 ways, for example, as 29417738256 + 166127977744 = 171516^2 + 407588^2 .

It is not an unprimeable number, because it can be changed into a prime (195545716007) 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 15 ways as a sum of consecutive naturals, for example, 827094 + ... + 1036906.

Almost surely, 2^195545716000 is an apocalyptic number.

195545716000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 195545716000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241260083064).

195545716000 is an abundant number, since it is smaller than the sum of its proper divisors (286974450128).

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

195545716000 is a wasteful number, since it uses less digits than its factorization.

195545716000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210071 (or 210053 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 43.

The spelling of 195545716000 in words is "one hundred ninety-five billion, five hundred forty-five million, seven hundred sixteen thousand".