51112414 has 4 divisors (see below), whose sum is σ = 76668624. Its totient is φ = 25556206.

The previous prime is 51112393. The next prime is 51112427. The reversal of 51112414 is 41421115.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×51112414² = 5224957729814792, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51112391 and 51112400.

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, 12778102 + ... + 12778105.

It is an arithmetic number, because the mean of its divisors is an integer number (19167156).

Almost surely, 2^51112414 is an apocalyptic number.

51112414 is a deficient number, since it is larger than the sum of its proper divisors (25556210).

51112414 is a wasteful number, since it uses less digits than its factorization.

51112414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25556209.

The product of its digits is 160, while the sum is 19.

The square root of 51112414 is about 7149.2946505232. The cubic root of 51112414 is about 371.1152471906.

Adding to 51112414 its reverse (41421115), we get a palindrome (92533529).

The spelling of 51112414 in words is "fifty-one million, one hundred twelve thousand, four hundred fourteen".