51096872082777 has 8 divisors (see below), whose sum is σ = 69088728450240. Its totient is φ = 33584798551920.

The previous prime is 51096872082743. The next prime is 51096872082833. The reversal of 51096872082777 is 77728027869015.

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

It is not a de Polignac number, because 51096872082777 - 2¹⁰ = 51096872081753 is a prime.

It is a super-2 number, since 2×51096872082777² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (51096872002777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119945708902 + ... + 119945709327.

It is an arithmetic number, because the mean of its divisors is an integer number (8636091056280).

Almost surely, 2^{51096872082777} is an apocalyptic number.

It is an amenable number.

51096872082777 is a deficient number, since it is larger than the sum of its proper divisors (17991856367463).

51096872082777 is a wasteful number, since it uses less digits than its factorization.

51096872082777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239891418303.

The product of its (nonzero) digits is 165957120, while the sum is 69.

The spelling of 51096872082777 in words is "fifty-one trillion, ninety-six billion, eight hundred seventy-two million, eighty-two thousand, seven hundred seventy-seven".