196718567532 has 12 divisors (see below), whose sum is σ = 459009990936. Its totient is φ = 65572855840.

The previous prime is 196718567473. The next prime is 196718567537. The reversal of 196718567532 is 235765817691.

196718567532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (196718567537) 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 3 ways as a sum of consecutive naturals, for example, 8196606969 + ... + 8196606992.

It is an arithmetic number, because the mean of its divisors is an integer number (38250832578).

Almost surely, 2^196718567532 is an apocalyptic number.

196718567532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

196718567532 is an abundant number, since it is smaller than the sum of its proper divisors (262291423404).

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

196718567532 is a wasteful number, since it uses less digits than its factorization.

196718567532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16393213968 (or 16393213966 counting only the distinct ones).

The product of its digits is 19051200, while the sum is 60.

The spelling of 196718567532 in words is "one hundred ninety-six billion, seven hundred eighteen million, five hundred sixty-seven thousand, five hundred thirty-two".