51068712 has 32 divisors (see below), whose sum is σ = 129768480. Its totient is φ = 16743360.

The previous prime is 51068669. The next prime is 51068729. The reversal of 51068712 is 21786015.

51068712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 51068712.

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, 15978 + ... + 18905.

It is an arithmetic number, because the mean of its divisors is an integer number (4055265).

Almost surely, 2^51068712 is an apocalyptic number.

It is an amenable number.

51068712 is an abundant number, since it is smaller than the sum of its proper divisors (78699768).

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

51068712 is a wasteful number, since it uses less digits than its factorization.

51068712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34953 (or 34949 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 51068712 is about 7146.2376114988. The cubic root of 51068712 is about 371.0094470414.

The spelling of 51068712 in words is "fifty-one million, sixty-eight thousand, seven hundred twelve".