51144676 has 24 divisors (see below), whose sum is σ = 98983584. Its totient is φ = 22927680.

The previous prime is 51144659. The next prime is 51144707. The reversal of 51144676 is 67644115.

51144676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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, 4750 + ... + 11173.

It is an arithmetic number, because the mean of its divisors is an integer number (4124316).

Almost surely, 2^51144676 is an apocalyptic number.

It is an amenable number.

51144676 is a deficient number, since it is larger than the sum of its proper divisors (47838908).

51144676 is a wasteful number, since it uses less digits than its factorization.

51144676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16011 (or 16009 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 51144676 is about 7151.5506010934. The cubic root of 51144676 is about 371.1933130391.

The spelling of 51144676 in words is "fifty-one million, one hundred forty-four thousand, six hundred seventy-six".