55043188027 has 2 divisors, whose sum is σ = 55043188028. Its totient is φ = 55043188026.

The previous prime is 55043188019. The next prime is 55043188051. The reversal of 55043188027 is 72088134055.

55043188027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55043188027 - 2³ = 55043188019 is a prime.

It is not a weakly prime, because it can be changed into another prime (55043188007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27521594013 + 27521594014.

It is an arithmetic number, because the mean of its divisors is an integer number (27521594014).

Almost surely, 2^55043188027 is an apocalyptic number.

55043188027 is a deficient number, since it is larger than the sum of its proper divisors (1).

55043188027 is an equidigital number, since it uses as much as digits as its factorization.

55043188027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 55043188027 in words is "fifty-five billion, forty-three million, one hundred eighty-eight thousand, twenty-seven".