50005332 has 72 divisors (see below), whose sum is σ = 138509280. Its totient is φ = 15117120.

The previous prime is 50005327. The next prime is 50005337. The reversal of 50005332 is 23350005.

50005332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (50005327) and next prime (50005337).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50005337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26707 + ... + 28517.

It is an arithmetic number, because the mean of its divisors is an integer number (1923740).

Almost surely, 2^50005332 is an apocalyptic number.

50005332 is a gapful number since it is divisible by the number (52) 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 50005332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69254640).

50005332 is an abundant number, since it is smaller than the sum of its proper divisors (88503948).

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

50005332 is a wasteful number, since it uses less digits than its factorization.

50005332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1893 (or 1888 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 18.

The square root of 50005332 is about 7071.4448311501. Note that the first 3 decimals coincide. The cubic root of 50005332 is about 368.4162449025.

Adding to 50005332 its reverse (23350005), we get a palindrome (73355337).

The spelling of 50005332 in words is "fifty million, five thousand, three hundred thirty-two".