50331872 has 12 divisors (see below), whose sum is σ = 99090936. Its totient is φ = 25165920.

The previous prime is 50331871. The next prime is 50331881. The reversal of 50331872 is 27813305.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50331871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 786404 + ... + 786467.

It is an arithmetic number, because the mean of its divisors is an integer number (8257578).

Almost surely, 2^50331872 is an apocalyptic number.

It is an amenable number.

50331872 is a deficient number, since it is larger than the sum of its proper divisors (48759064).

50331872 is a wasteful number, since it uses less digits than its factorization.

50331872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572881 (or 1572873 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 50331872 is about 7094.4958947060. The cubic root of 50331872 is about 369.2164377272.

The spelling of 50331872 in words is "fifty million, three hundred thirty-one thousand, eight hundred seventy-two".