50453112 has 16 divisors (see below), whose sum is σ = 126132840. Its totient is φ = 16817696.

The previous prime is 50453111. The next prime is 50453129. The reversal of 50453112 is 21135405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50453111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1051083 + ... + 1051130.

Almost surely, 2^50453112 is an apocalyptic number.

It is an amenable number.

50453112 is an abundant number, since it is smaller than the sum of its proper divisors (75679728).

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

50453112 is a wasteful number, since it uses less digits than its factorization.

50453112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102222 (or 2102218 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 50453112 is about 7103.0354074860. The cubic root of 50453112 is about 369.5126576281.

Adding to 50453112 its reverse (21135405), we get a palindrome (71588517).

The spelling of 50453112 in words is "fifty million, four hundred fifty-three thousand, one hundred twelve".