51112014 has 16 divisors (see below), whose sum is σ = 107604480. Its totient is φ = 16140600.

The previous prime is 51111989. The next prime is 51112043. The reversal of 51112014 is 41021115.

It is a happy number.

51112014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×51112014² = 5224875950272392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51111984 and 51112002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224062 + ... + 224289.

It is an arithmetic number, because the mean of its divisors is an integer number (6725280).

Almost surely, 2^51112014 is an apocalyptic number.

51112014 is an abundant number, since it is smaller than the sum of its proper divisors (56492466).

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

51112014 is a wasteful number, since it uses less digits than its factorization.

51112014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448375.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 51112014 is about 7149.2666756808. The cubic root of 51112014 is about 371.1142790861.

Adding to 51112014 its reverse (41021115), we get a palindrome (92133129).

The spelling of 51112014 in words is "fifty-one million, one hundred twelve thousand, fourteen".