50793631840 has 96 divisors (see below), whose sum is σ = 137665059840. Its totient is φ = 17348642304.

The previous prime is 50793631813. The next prime is 50793631841. The reversal of 50793631840 is 4813639705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50793631841) 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, 208341 + ... + 380779.

It is an arithmetic number, because the mean of its divisors is an integer number (1434011040).

Almost surely, 2^50793631840 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 50793631840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68832529920).

50793631840 is an abundant number, since it is smaller than the sum of its proper divisors (86871428000).

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

50793631840 is a wasteful number, since it uses less digits than its factorization.

50793631840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172724 (or 172716 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 50793631840 in words is "fifty billion, seven hundred ninety-three million, six hundred thirty-one thousand, eight hundred forty".