550605006111 has 8 divisors (see below), whose sum is σ = 735000668080. Its totient is φ = 366639674112.

The previous prime is 550605006053. The next prime is 550605006143. The reversal of 550605006111 is 111600506055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 550605006111 - 2²² = 550600811807 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 (550605006011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107579506 + ... + 107584623.

It is an arithmetic number, because the mean of its divisors is an integer number (91875083510).

Almost surely, 2^550605006111 is an apocalyptic number.

550605006111 is a deficient number, since it is larger than the sum of its proper divisors (184395661969).

550605006111 is a wasteful number, since it uses less digits than its factorization.

550605006111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215164985.

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 550605006111 in words is "five hundred fifty billion, six hundred five million, six thousand, one hundred eleven".