50840832288 has 96 divisors (see below), whose sum is σ = 138485071872. Its totient is φ = 16314220800.

The previous prime is 50840832283. The next prime is 50840832299. The reversal of 50840832288 is 88223804805.

It is a tau number, because it is divible by the number of its divisors (96).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (50840832283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 523695 + ... + 613137.

It is an arithmetic number, because the mean of its divisors is an integer number (1442552832).

Almost surely, 2^50840832288 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 50840832288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69242535936).

50840832288 is an abundant number, since it is smaller than the sum of its proper divisors (87644239584).

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

50840832288 is a wasteful number, since it uses less digits than its factorization.

50840832288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89678 (or 89670 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 48.

The spelling of 50840832288 in words is "fifty billion, eight hundred forty million, eight hundred thirty-two thousand, two hundred eighty-eight".