50550369911 has 16 divisors (see below), whose sum is σ = 52066805760. Its totient is φ = 49057414560.

The previous prime is 50550369901. The next prime is 50550369913. The reversal of 50550369911 is 11996305505.

It is a cyclic number.

It is not a de Polignac number, because 50550369911 - 2⁶ = 50550369847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50550369913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7936250 + ... + 7942616.

It is an arithmetic number, because the mean of its divisors is an integer number (3254175360).

Almost surely, 2^50550369911 is an apocalyptic number.

50550369911 is a deficient number, since it is larger than the sum of its proper divisors (1516435849).

50550369911 is a wasteful number, since it uses less digits than its factorization.

50550369911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8174.

The product of its (nonzero) digits is 182250, while the sum is 44.

The spelling of 50550369911 in words is "fifty billion, five hundred fifty million, three hundred sixty-nine thousand, nine hundred eleven".