5556055559994 has 24 divisors (see below), whose sum is σ = 12038220290772. Its totient is φ = 1852003149120.

The previous prime is 5556055559983. The next prime is 5556055560023. The reversal of 5556055559994 is 4999555506555.

5556055559994 is a `hidden beast` number, since 5 + 5 + 5 + 60 + 5 + 5 + 559 + 9 + 9 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5265248819769 + 290806740225 = 2294613^2 + 539265^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1064172 + ... + 3499224.

Almost surely, 2^{5556055559994} is an apocalyptic number.

5556055559994 is an abundant number, since it is smaller than the sum of its proper divisors (6482164730778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5556055559994 is a wasteful number, since it uses less digits than its factorization.

5556055559994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2561822 (or 2561819 counting only the distinct ones).

The product of its (nonzero) digits is 1366875000, while the sum is 72.

The spelling of 5556055559994 in words is "five trillion, five hundred fifty-six billion, fifty-five million, five hundred fifty-nine thousand, nine hundred ninety-four".