51056050011105 has 8 divisors (see below), whose sum is σ = 81689680017792. Its totient is φ = 27229893339248.

The previous prime is 51056050011079. The next prime is 51056050011121. The reversal of 51056050011105 is 50111005065015.

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

It is a cyclic number.

It is not a de Polignac number, because 51056050011105 - 2¹³ = 51056050002913 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1701868333689 + ... + 1701868333718.

It is an arithmetic number, because the mean of its divisors is an integer number (10211210002224).

Almost surely, 2^{51056050011105} is an apocalyptic number.

It is an amenable number.

51056050011105 is a deficient number, since it is larger than the sum of its proper divisors (30633630006687).

51056050011105 is a wasteful number, since it uses less digits than its factorization.

51056050011105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3403736667415.

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 51056050011105 in words is "fifty-one trillion, fifty-six billion, fifty million, eleven thousand, one hundred five".