196580271132 has 90 divisors (see below), whose sum is σ = 579695542608. Its totient is φ = 56165767056.

The previous prime is 196580271109. The next prime is 196580271149. The reversal of 196580271132 is 231172085691.

196580271132 is a `hidden beast` number, since 1 + 9 + 6 + 580 + 27 + 11 + 32 = 666.

It is a super-2 number, since 2×196580271132² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1050708 + ... + 1223579.

Almost surely, 2^196580271132 is an apocalyptic number.

196580271132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

196580271132 is an abundant number, since it is smaller than the sum of its proper divisors (383115271476).

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

196580271132 is a wasteful number, since it uses less digits than its factorization.

196580271132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274325 (or 2274299 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 196580271132 in words is "one hundred ninety-six billion, five hundred eighty million, two hundred seventy-one thousand, one hundred thirty-two".