550611061118 has 16 divisors (see below), whose sum is σ = 839518057584. Its totient is φ = 270772373760.

The previous prime is 550611061111. The next prime is 550611061151. The reversal of 550611061118 is 811160116055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550611061111) 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, 1570421 + ... + 1888767.

It is an arithmetic number, because the mean of its divisors is an integer number (52469878599).

Almost surely, 2^550611061118 is an apocalyptic number.

550611061118 is a deficient number, since it is larger than the sum of its proper divisors (288906996466).

550611061118 is a wasteful number, since it uses less digits than its factorization.

550611061118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332587.

The product of its (nonzero) digits is 7200, while the sum is 35.

The spelling of 550611061118 in words is "five hundred fifty billion, six hundred eleven million, sixty-one thousand, one hundred eighteen".