50633856 has 384 divisors, whose sum is σ = 195350400. Its totient is φ = 12773376.

The previous prime is 50633851. The next prime is 50633857. The reversal of 50633856 is 65833605.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 50633856.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50633851) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2201461 + ... + 2201483.

It is an arithmetic number, because the mean of its divisors is an integer number (508725).

Almost surely, 2^50633856 is an apocalyptic number.

50633856 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 50633856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97675200).

50633856 is an abundant number, since it is smaller than the sum of its proper divisors (144716544).

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

50633856 is a wasteful number, since it uses less digits than its factorization.

50633856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73 (or 48 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 50633856 is about 7115.7470444079. The cubic root of 50633856 is about 369.9533810268.

The spelling of 50633856 in words is "fifty million, six hundred thirty-three thousand, eight hundred fifty-six".