50503533696 has 864 divisors, whose sum is σ = 192244328640. Its totient is φ = 12933043200.

The previous prime is 50503533679. The next prime is 50503533701. The reversal of 50503533696 is 69633530505.

50503533696 is a `hidden beast` number, since 5 + 0 + 50 + 3 + 533 + 69 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (864).

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 711317341 + ... + 711317411.

It is an arithmetic number, because the mean of its divisors is an integer number (222505010).

Almost surely, 2^50503533696 is an apocalyptic number.

50503533696 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50503533696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96122164320).

50503533696 is an abundant number, since it is smaller than the sum of its proper divisors (141740794944).

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

50503533696 is an frugal number, since it uses more digits than its factorization.

50503533696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 1093500, while the sum is 45.

The spelling of 50503533696 in words is "fifty billion, five hundred three million, five hundred thirty-three thousand, six hundred ninety-six".