51006050011 has 8 divisors (see below), whose sum is σ = 61721606880. Its totient is φ = 41147737728.

The previous prime is 51006050003. The next prime is 51006050021. The reversal of 51006050011 is 11005060015.

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 51006050011 - 2³ = 51006050003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51006050021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214311016 + ... + 214311253.

It is an arithmetic number, because the mean of its divisors is an integer number (7715200860).

Almost surely, 2^51006050011 is an apocalyptic number.

51006050011 is a deficient number, since it is larger than the sum of its proper divisors (10715556869).

51006050011 is a wasteful number, since it uses less digits than its factorization.

51006050011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428622293.

The product of its (nonzero) digits is 150, while the sum is 19.

The spelling of 51006050011 in words is "fifty-one billion, six million, fifty thousand, eleven".