50856032832 has 336 divisors, whose sum is σ = 151671991296. Its totient is φ = 15023923200.

The previous prime is 50856032819. The next prime is 50856032839. The reversal of 50856032832 is 23823065805.

It is not an unprimeable number, because it can be changed into a prime (50856032839) 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 47 ways as a sum of consecutive naturals, for example, 266261857 + ... + 266262047.

It is an arithmetic number, because the mean of its divisors is an integer number (451404736).

Almost surely, 2^50856032832 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 50856032832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75835995648).

50856032832 is an abundant number, since it is smaller than the sum of its proper divisors (100815958464).

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

50856032832 is a wasteful number, since it uses less digits than its factorization.

50856032832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 50856032832 in words is "fifty billion, eight hundred fifty-six million, thirty-two thousand, eight hundred thirty-two".