50427221676 has 96 divisors (see below), whose sum is σ = 130460736000. Its totient is φ = 15061178880.

The previous prime is 50427221659. The next prime is 50427221693. The reversal of 50427221676 is 67612272405.

It is an interprime number because it is at equal distance from previous prime (50427221659) and next prime (50427221693).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1252995 + ... + 1292613.

It is an arithmetic number, because the mean of its divisors is an integer number (1358966000).

Almost surely, 2^50427221676 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 50427221676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65230368000).

50427221676 is an abundant number, since it is smaller than the sum of its proper divisors (80033514324).

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

50427221676 is a wasteful number, since it uses less digits than its factorization.

50427221676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39879 (or 39877 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 50427221676 in words is "fifty billion, four hundred twenty-seven million, two hundred twenty-one thousand, six hundred seventy-six".