50297282816 has 72 divisors (see below), whose sum is σ = 109588356864. Its totient is φ = 22849218560.

The previous prime is 50297282813. The next prime is 50297282869. The reversal of 50297282816 is 61828279205.

It is not an unprimeable number, because it can be changed into a prime (50297282813) 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 7 ways as a sum of consecutive naturals, for example, 6210866 + ... + 6218958.

It is an arithmetic number, because the mean of its divisors is an integer number (1522060512).

Almost surely, 2^50297282816 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 50297282816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54794178432).

50297282816 is an abundant number, since it is smaller than the sum of its proper divisors (59291074048).

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

50297282816 is a wasteful number, since it uses less digits than its factorization.

50297282816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10327 (or 10313 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 50.

The spelling of 50297282816 in words is "fifty billion, two hundred ninety-seven million, two hundred eighty-two thousand, eight hundred sixteen".