191483080800 has 864 divisors, whose sum is σ = 716358650112. Its totient is φ = 44352000000.

The previous prime is 191483080799. The next prime is 191483080813. The reversal of 191483080800 is 8080384191.

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 143 ways as a sum of consecutive naturals, for example, 762880675 + ... + 762880925.

It is an arithmetic number, because the mean of its divisors is an integer number (829118808).

Almost surely, 2^191483080800 is an apocalyptic number.

191483080800 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 191483080800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358179325056).

191483080800 is an abundant number, since it is smaller than the sum of its proper divisors (524875569312).

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

191483080800 is a wasteful number, since it uses less digits than its factorization.

191483080800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 42.

The spelling of 191483080800 in words is "one hundred ninety-one billion, four hundred eighty-three million, eighty thousand, eight hundred".