51014814 has 8 divisors (see below), whose sum is σ = 102029640. Its totient is φ = 17004936.

The previous prime is 51014801. The next prime is 51014839. The reversal of 51014814 is 41841015.

51014814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

51014814 is an admirable number.

It is a super-2 number, since 2×51014814² = 5205022494909192, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 4251229 + ... + 4251240.

It is an arithmetic number, because the mean of its divisors is an integer number (12753705).

Almost surely, 2^51014814 is an apocalyptic number.

51014814 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

51014814 is a wasteful number, since it uses less digits than its factorization.

51014814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8502474.

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 51014814 is about 7142.4655406939. The cubic root of 51014814 is about 370.8788797765.

Adding to 51014814 its reverse (41841015), we get a palindrome (92855829).

The spelling of 51014814 in words is "fifty-one million, fourteen thousand, eight hundred fourteen".