54006019 has 2 divisors, whose sum is σ = 54006020. Its totient is φ = 54006018.

The previous prime is 54005971. The next prime is 54006023. The reversal of 54006019 is 91060045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54006019 - 2⁷ = 54005891 is a prime.

It is a super-2 number, since 2×54006019² = 5833300176456722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54005984 and 54006002.

It is not a weakly prime, because it can be changed into another prime (54006089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27003009 + 27003010.

It is an arithmetic number, because the mean of its divisors is an integer number (27003010).

Almost surely, 2^54006019 is an apocalyptic number.

54006019 is a deficient number, since it is larger than the sum of its proper divisors (1).

54006019 is an equidigital number, since it uses as much as digits as its factorization.

54006019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 54006019 is about 7348.8787580147. The cubic root of 54006019 is about 377.9903579001.

The spelling of 54006019 in words is "fifty-four million, six thousand, nineteen".