51341112 has 48 divisors (see below), whose sum is σ = 139425000. Its totient is φ = 17067456.

The previous prime is 51341111. The next prime is 51341117. The reversal of 51341112 is 21114315.

51341112 is a `hidden beast` number, since 513 + 41 + 112 = 666.

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 (51341111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35214 + ... + 36642.

Almost surely, 2^51341112 is an apocalyptic number.

It is an amenable number.

51341112 is an abundant number, since it is smaller than the sum of its proper divisors (88083888).

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

51341112 is a wasteful number, since it uses less digits than its factorization.

51341112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1940 (or 1933 counting only the distinct ones).

The product of its digits is 120, while the sum is 18.

The square root of 51341112 is about 7165.2712439935. The cubic root of 51341112 is about 371.6679312051.

Adding to 51341112 its reverse (21114315), we get a palindrome (72455427).

The spelling of 51341112 in words is "fifty-one million, three hundred forty-one thousand, one hundred twelve".