54056771 has 2 divisors, whose sum is σ = 54056772. Its totient is φ = 54056770.

The previous prime is 54056749. The next prime is 54056801. The reversal of 54056771 is 17765045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54056771 - 2¹⁰ = 54055747 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54056071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27028385 + 27028386.

It is an arithmetic number, because the mean of its divisors is an integer number (27028386).

Almost surely, 2^54056771 is an apocalyptic number.

54056771 is a deficient number, since it is larger than the sum of its proper divisors (1).

54056771 is an equidigital number, since it uses as much as digits as its factorization.

54056771 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 54056771 is about 7352.3309909171. The cubic root of 54056771 is about 378.1087259439.

The spelling of 54056771 in words is "fifty-four million, fifty-six thousand, seven hundred seventy-one".