54077719 has 2 divisors, whose sum is σ = 54077720. Its totient is φ = 54077718.

The previous prime is 54077711. The next prime is 54077741. The reversal of 54077719 is 91777045.

54077719 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 54077719 - 2³ = 54077711 is a prime.

It is a super-2 number, since 2×54077719² = 5848799384485922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54077711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27038859 + 27038860.

It is an arithmetic number, because the mean of its divisors is an integer number (27038860).

Almost surely, 2^54077719 is an apocalyptic number.

54077719 is a deficient number, since it is larger than the sum of its proper divisors (1).

54077719 is an equidigital number, since it uses as much as digits as its factorization.

54077719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 61740, while the sum is 40.

The square root of 54077719 is about 7353.7554351501. The cubic root of 54077719 is about 378.1575610145.

The spelling of 54077719 in words is "fifty-four million, seventy-seven thousand, seven hundred nineteen".