50672072011 has 16 divisors (see below), whose sum is σ = 55765831680. Its totient is φ = 45660192480.

The previous prime is 50672071991. The next prime is 50672072051. The reversal of 50672072011 is 11027027605.

It is a cyclic number.

It is not a de Polignac number, because 50672072011 - 2²³ = 50663683403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50672072051) 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 15 ways as a sum of consecutive naturals, for example, 1532920 + ... + 1565626.

It is an arithmetic number, because the mean of its divisors is an integer number (3485364480).

Almost surely, 2^50672072011 is an apocalyptic number.

50672072011 is a deficient number, since it is larger than the sum of its proper divisors (5093759669).

50672072011 is a wasteful number, since it uses less digits than its factorization.

50672072011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33954.

The product of its (nonzero) digits is 5880, while the sum is 31.

Adding to 50672072011 its reverse (11027027605), we get a palindrome (61699099616).

The spelling of 50672072011 in words is "fifty billion, six hundred seventy-two million, seventy-two thousand, eleven".