50759982 has 144 divisors (see below), whose sum is σ = 145650960. Its totient is φ = 12628224.

The previous prime is 50759971. The next prime is 50759983. The reversal of 50759982 is 28995705.

It is a happy number.

50759982 is a `hidden beast` number, since 50 + 7 + 599 + 8 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50759983) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 217738 + ... + 217970.

It is an arithmetic number, because the mean of its divisors is an integer number (1011465).

Almost surely, 2^50759982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50759982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72825480).

50759982 is an abundant number, since it is smaller than the sum of its proper divisors (94890978).

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

50759982 is a wasteful number, since it uses less digits than its factorization.

50759982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287 (or 277 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 45.

The square root of 50759982 is about 7124.6039889948. The cubic root of 50759982 is about 370.2603038006.

The spelling of 50759982 in words is "fifty million, seven hundred fifty-nine thousand, nine hundred eighty-two".