50773536 has 216 divisors, whose sum is σ = 167311872. Its totient is φ = 14572800.

The previous prime is 50773517. The next prime is 50773561. The reversal of 50773536 is 63537705.

50773536 is a `hidden beast` number, since 50 + 7 + 73 + 536 = 666.

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 50773536.

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 1080265 + ... + 1080311.

It is an arithmetic number, because the mean of its divisors is an integer number (774592).

Almost surely, 2^50773536 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 50773536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83655936).

50773536 is an abundant number, since it is smaller than the sum of its proper divisors (116538336).

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

50773536 is a wasteful number, since it uses less digits than its factorization.

50773536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 66150, while the sum is 36.

The square root of 50773536 is about 7125.5551362683. Note that the first 3 decimals coincide. The cubic root of 50773536 is about 370.2932566724.

The spelling of 50773536 in words is "fifty million, seven hundred seventy-three thousand, five hundred thirty-six".