51190712 has 32 divisors (see below), whose sum is σ = 102709200. Its totient is φ = 23846400.

The previous prime is 51190679. The next prime is 51190729. The reversal of 51190712 is 21709115.

51190712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 6512 + ... + 12032.

Almost surely, 2^51190712 is an apocalyptic number.

It is an amenable number.

51190712 is an abundant number, since it is smaller than the sum of its proper divisors (51518488).

51190712 is a wasteful number, since it uses less digits than its factorization.

51190712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5607 (or 5603 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 26.

The square root of 51190712 is about 7154.7684798322. The cubic root of 51190712 is about 371.3046516452.

Adding to 51190712 its reverse (21709115), we get a palindrome (72899827).

The spelling of 51190712 in words is "fifty-one million, one hundred ninety thousand, seven hundred twelve".