50521112 has 8 divisors (see below), whose sum is σ = 94727100. Its totient is φ = 25260552.

The previous prime is 50521091. The next prime is 50521151. The reversal of 50521112 is 21112505.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3157562 + ... + 3157577.

Almost surely, 2^50521112 is an apocalyptic number.

It is an amenable number.

50521112 is a deficient number, since it is larger than the sum of its proper divisors (44205988).

50521112 is a wasteful number, since it uses less digits than its factorization.

50521112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6315145 (or 6315141 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 50521112 is about 7107.8204816948. The cubic root of 50521112 is about 369.6785911033.

Adding to 50521112 its reverse (21112505), we get a palindrome (71633617).

The spelling of 50521112 in words is "fifty million, five hundred twenty-one thousand, one hundred twelve".