51110014 has 4 divisors (see below), whose sum is σ = 76665024. Its totient is φ = 25555006.

The previous prime is 51110011. The next prime is 51110023. The reversal of 51110014 is 41001115.

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

It is a super-2 number, since 2×51110014² = 5224467062160392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51109976 and 51110003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51110011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12777502 + ... + 12777505.

It is an arithmetic number, because the mean of its divisors is an integer number (19166256).

Almost surely, 2^51110014 is an apocalyptic number.

51110014 is a deficient number, since it is larger than the sum of its proper divisors (25555010).

51110014 is a wasteful number, since it uses less digits than its factorization.

51110014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25555009.

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 51110014 is about 7149.1267998267. The cubic root of 51110014 is about 371.1094384874.

Adding to 51110014 its reverse (41001115), we get a palindrome (92111129).

The spelling of 51110014 in words is "fifty-one million, one hundred ten thousand, fourteen".