196375397326500 has 768 divisors, whose sum is σ = 674297136414720. Its totient is φ = 43487516160000.

The previous prime is 196375397326487. The next prime is 196375397326513. The reversal of 196375397326500 is 5623793573691.

It is an interprime number because it is at equal distance from previous prime (196375397326487) and next prime (196375397326513).

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 11958788290 + ... + 11958804710.

It is an arithmetic number, because the mean of its divisors is an integer number (877991063040).

Almost surely, 2^{196375397326500} is an apocalyptic number.

196375397326500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196375397326500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337148568207360).

196375397326500 is an abundant number, since it is smaller than the sum of its proper divisors (477921739088220).

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

196375397326500 is a wasteful number, since it uses less digits than its factorization.

196375397326500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16797 (or 16785 counting only the distinct ones).

The product of its (nonzero) digits is 192893400, while the sum is 66.

The spelling of 196375397326500 in words is "one hundred ninety-six trillion, three hundred seventy-five billion, three hundred ninety-seven million, three hundred twenty-six thousand, five hundred".