54287711 has 2 divisors, whose sum is σ = 54287712. Its totient is φ = 54287710.

The previous prime is 54287689. The next prime is 54287713. The reversal of 54287711 is 11778245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54287711 - 2¹⁸ = 54025567 is a prime.

Together with 54287713, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54287713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27143855 + 27143856.

It is an arithmetic number, because the mean of its divisors is an integer number (27143856).

Almost surely, 2^54287711 is an apocalyptic number.

54287711 is a deficient number, since it is larger than the sum of its proper divisors (1).

54287711 is an equidigital number, since it uses as much as digits as its factorization.

54287711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15680, while the sum is 35.

The square root of 54287711 is about 7368.0194760872. The cubic root of 54287711 is about 378.6464098915.

The spelling of 54287711 in words is "fifty-four million, two hundred eighty-seven thousand, seven hundred eleven".