50767857296 has 80 divisors (see below), whose sum is σ = 109517990400. Its totient is φ = 22639841280.

The previous prime is 50767857269. The next prime is 50767857317. The reversal of 50767857296 is 69275876705.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4333655 + ... + 4345353.

It is an arithmetic number, because the mean of its divisors is an integer number (1368974880).

Almost surely, 2^50767857296 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 50767857296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54758995200).

50767857296 is an abundant number, since it is smaller than the sum of its proper divisors (58750133104).

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

50767857296 is a wasteful number, since it uses less digits than its factorization.

50767857296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12424 (or 12418 counting only the distinct ones).

The product of its (nonzero) digits is 44452800, while the sum is 62.

The spelling of 50767857296 in words is "fifty billion, seven hundred sixty-seven million, eight hundred fifty-seven thousand, two hundred ninety-six".