50091548320 has 192 divisors, whose sum is σ = 136145318400. Its totient is φ = 17224565760.

The previous prime is 50091548317. The next prime is 50091548323. The reversal of 50091548320 is 2384519005.

It is an interprime number because it is at equal distance from previous prime (50091548317) and next prime (50091548323).

It is a self number, because there is not a number n which added to its sum of digits gives 50091548320.

It is not an unprimeable number, because it can be changed into a prime (50091548323) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 24711147 + ... + 24713173.

It is an arithmetic number, because the mean of its divisors is an integer number (709090200).

Almost surely, 2^50091548320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50091548320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68072659200).

50091548320 is an abundant number, since it is smaller than the sum of its proper divisors (86053770080).

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

50091548320 is a wasteful number, since it uses less digits than its factorization.

50091548320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2811 (or 2803 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 50091548320 in words is "fifty billion, ninety-one million, five hundred forty-eight thousand, three hundred twenty".