550964646027 has 40 divisors (see below), whose sum is σ = 850386509280. Its totient is φ = 355303428480.

The previous prime is 550964646019. The next prime is 550964646049. The reversal of 550964646027 is 720646469055.

550964646027 is a `hidden beast` number, since 5 + 50 + 96 + 46 + 460 + 2 + 7 = 666.

It is not a de Polignac number, because 550964646027 - 2³ = 550964646019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (550964646017) 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, 599002 + ... + 1208607.

It is an arithmetic number, because the mean of its divisors is an integer number (21259662732).

Almost surely, 2^550964646027 is an apocalyptic number.

550964646027 is a deficient number, since it is larger than the sum of its proper divisors (299421863253).

550964646027 is a wasteful number, since it uses less digits than its factorization.

550964646027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1807745 (or 1807736 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 54.

The spelling of 550964646027 in words is "five hundred fifty billion, nine hundred sixty-four million, six hundred forty-six thousand, twenty-seven".