550211102055 has 40 divisors (see below), whose sum is σ = 986438171664. Its totient is φ = 293406105600.

The previous prime is 550211102027. The next prime is 550211102059. The reversal of 550211102055 is 550201112055.

550211102055 is a `hidden beast` number, since 5 + 502 + 1 + 1 + 102 + 0 + 55 = 666.

It is not a de Polignac number, because 550211102055 - 2⁷ = 550211101927 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550211102059) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3026535 + ... + 3203175.

Almost surely, 2^550211102055 is an apocalyptic number.

550211102055 is a deficient number, since it is larger than the sum of its proper divisors (436227069609).

550211102055 is a wasteful number, since it uses less digits than its factorization.

550211102055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184349 (or 184340 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 27.

The spelling of 550211102055 in words is "five hundred fifty billion, two hundred eleven million, one hundred two thousand, fifty-five".