45996191847840 has 384 divisors, whose sum is σ = 162118701158400. Its totient is φ = 10883974348800.

The previous prime is 45996191847731. The next prime is 45996191847857. The reversal of 45996191847840 is 4874819169954.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40884865 + ... + 41994815.

It is an arithmetic number, because the mean of its divisors is an integer number (422184117600).

Almost surely, 2^{45996191847840} is an apocalyptic number.

45996191847840 is a gapful number since it is divisible by the number (40) 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 45996191847840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81059350579200).

45996191847840 is an abundant number, since it is smaller than the sum of its proper divisors (116122509310560).

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

45996191847840 is a wasteful number, since it uses less digits than its factorization.

45996191847840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110240 (or 1110232 counting only the distinct ones).

The product of its (nonzero) digits is 627056640, while the sum is 75.

The spelling of 45996191847840 in words is "forty-five trillion, nine hundred ninety-six billion, one hundred ninety-one million, eight hundred forty-seven thousand, eight hundred forty".