51095782 has 8 divisors (see below), whose sum is σ = 78426216. Its totient is φ = 24953712.

The previous prime is 51095777. The next prime is 51095797. The reversal of 51095782 is 28759015.

51095782 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.

It is a super-2 number, since 2×51095782² = 5221557876383048, 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, 296983 + ... + 297154.

It is an arithmetic number, because the mean of its divisors is an integer number (9803277).

Almost surely, 2^51095782 is an apocalyptic number.

51095782 is a deficient number, since it is larger than the sum of its proper divisors (27330434).

51095782 is a wasteful number, since it uses less digits than its factorization.

51095782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594182.

The product of its (nonzero) digits is 25200, while the sum is 37.

The square root of 51095782 is about 7148.1313642098. The cubic root of 51095782 is about 371.0749891403.

The spelling of 51095782 in words is "fifty-one million, ninety-five thousand, seven hundred eighty-two".