50520112 has 20 divisors (see below), whose sum is σ = 99966816. Its totient is φ = 24722240.

The previous prime is 50520109. The next prime is 50520137. The reversal of 50520112 is 21102505.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32839 + ... + 34342.

Almost surely, 2^50520112 is an apocalyptic number.

It is an amenable number.

50520112 is a deficient number, since it is larger than the sum of its proper divisors (49446704).

50520112 is a wasteful number, since it uses less digits than its factorization.

50520112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67236 (or 67230 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 50520112 is about 7107.7501362949. The cubic root of 50520112 is about 369.6761519842.

Adding to 50520112 its reverse (21102505), we get a palindrome (71622617).

The spelling of 50520112 in words is "fifty million, five hundred twenty thousand, one hundred twelve".