196867532063 has 16 divisors (see below), whose sum is σ = 198814691712. Its totient is φ = 194931360000.

The previous prime is 196867532053. The next prime is 196867532087. The reversal of 196867532063 is 360235768691.

It is a cyclic number.

It is not a de Polignac number, because 196867532063 - 2²⁰ = 196866483487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196867532053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73704218 + ... + 73706888.

It is an arithmetic number, because the mean of its divisors is an integer number (12425918232).

Almost surely, 2^196867532063 is an apocalyptic number.

196867532063 is a deficient number, since it is larger than the sum of its proper divisors (1947159649).

196867532063 is a wasteful number, since it uses less digits than its factorization.

196867532063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4466.

The product of its (nonzero) digits is 9797760, while the sum is 56.

The spelling of 196867532063 in words is "one hundred ninety-six billion, eight hundred sixty-seven million, five hundred thirty-two thousand, sixty-three".