54056147027 has 2 divisors, whose sum is σ = 54056147028. Its totient is φ = 54056147026.

The previous prime is 54056147021. The next prime is 54056147053. The reversal of 54056147027 is 72074165045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54056147027 - 2²⁰ = 54055098451 is a prime.

It is not a weakly prime, because it can be changed into another prime (54056147021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27028073513 + 27028073514.

It is an arithmetic number, because the mean of its divisors is an integer number (27028073514).

Almost surely, 2^54056147027 is an apocalyptic number.

54056147027 is a deficient number, since it is larger than the sum of its proper divisors (1).

54056147027 is an equidigital number, since it uses as much as digits as its factorization.

54056147027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 235200, while the sum is 41.

The spelling of 54056147027 in words is "fifty-four billion, fifty-six million, one hundred forty-seven thousand, twenty-seven".