196545632763312 has 120 divisors (see below), whose sum is σ = 650311083870240. Its totient is φ = 54219484892160.

The previous prime is 196545632763253. The next prime is 196545632763367. The reversal of 196545632763312 is 213367236545691.

196545632763312 is a `hidden beast` number, since 1 + 9 + 6 + 5 + 4 + 563 + 2 + 7 + 63 + 3 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 196545632763312.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3361793989 + ... + 3361852452.

It is an arithmetic number, because the mean of its divisors is an integer number (5419259032252).

Almost surely, 2^{196545632763312} is an apocalyptic number.

196545632763312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

196545632763312 is an abundant number, since it is smaller than the sum of its proper divisors (453765451106928).

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

196545632763312 is a wasteful number, since it uses less digits than its factorization.

196545632763312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6723646491 (or 6723646482 counting only the distinct ones).

The product of its digits is 146966400, while the sum is 63.

The spelling of 196545632763312 in words is "one hundred ninety-six trillion, five hundred forty-five billion, six hundred thirty-two million, seven hundred sixty-three thousand, three hundred twelve".