50120786011 has 8 divisors (see below), whose sum is σ = 51440423760. Its totient is φ = 48817959168.

The previous prime is 50120786003. The next prime is 50120786021. The reversal of 50120786011 is 11068702105.

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 50120786011 - 2³ = 50120786003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50120786021) 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, 4196686 + ... + 4208611.

It is an arithmetic number, because the mean of its divisors is an integer number (6430052970).

Almost surely, 2^50120786011 is an apocalyptic number.

50120786011 is a deficient number, since it is larger than the sum of its proper divisors (1319637749).

50120786011 is an equidigital number, since it uses as much as digits as its factorization.

50120786011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8405453.

The product of its (nonzero) digits is 3360, while the sum is 31.

The spelling of 50120786011 in words is "fifty billion, one hundred twenty million, seven hundred eighty-six thousand, eleven".