196589066080 has 48 divisors (see below), whose sum is σ = 506663643024. Its totient is φ = 71486932480.

The previous prime is 196589066057. The next prime is 196589066099. The reversal of 196589066080 is 80660985691.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55847407 + ... + 55850926.

It is an arithmetic number, because the mean of its divisors is an integer number (10555492563).

Almost surely, 2^196589066080 is an apocalyptic number.

196589066080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

196589066080 is an abundant number, since it is smaller than the sum of its proper divisors (310074576944).

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

196589066080 is a wasteful number, since it uses less digits than its factorization.

196589066080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111698359 (or 111698351 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 58.

The spelling of 196589066080 in words is "one hundred ninety-six billion, five hundred eighty-nine million, sixty-six thousand, eighty".