550050055011 has 24 divisors (see below), whose sum is σ = 817141425360. Its totient is φ = 356285843136.

The previous prime is 550050055007. The next prime is 550050055019. The reversal of 550050055011 is 110550050055.

550050055011 is a `hidden beast` number, since 5 + 50 + 0 + 50 + 0 + 550 + 11 = 666.

It is not a de Polignac number, because 550050055011 - 2² = 550050055007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (550050055019) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 928785 + ... + 1400978.

It is an arithmetic number, because the mean of its divisors is an integer number (34047559390).

Almost surely, 2^550050055011 is an apocalyptic number.

550050055011 is a deficient number, since it is larger than the sum of its proper divisors (267091370349).

550050055011 is a wasteful number, since it uses less digits than its factorization.

550050055011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2330515 (or 2330512 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 27.

The spelling of 550050055011 in words is "five hundred fifty billion, fifty million, fifty-five thousand, eleven".