196467016516 has 9 divisors (see below), whose sum is σ = 343818830271. Its totient is φ = 98233065012.

The previous prime is 196467016513. The next prime is 196467016591. The reversal of 196467016516 is 615610764691.

The square root of 196467016516 is 443246.

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

196467016516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196467016513) 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 2 ways as a sum of consecutive naturals, for example, 775681 + ... + 997303.

Almost surely, 2^196467016516 is an apocalyptic number.

196467016516 is the 443246-th square number.

It is an amenable number.

196467016516 is a deficient number, since it is larger than the sum of its proper divisors (147351813755).

196467016516 is an frugal number, since it uses more digits than its factorization.

196467016516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443250 (or 221625 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 196467016516 in words is "one hundred ninety-six billion, four hundred sixty-seven million, sixteen thousand, five hundred sixteen".