54023419 has 2 divisors, whose sum is σ = 54023420. Its totient is φ = 54023418.

The previous prime is 54023413. The next prime is 54023423. The reversal of 54023419 is 91432045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54023419 - 2¹⁷ = 53892347 is a prime.

It is a super-2 number, since 2×54023419² = 5837059600899122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54023413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27011709 + 27011710.

It is an arithmetic number, because the mean of its divisors is an integer number (27011710).

Almost surely, 2^54023419 is an apocalyptic number.

54023419 is a deficient number, since it is larger than the sum of its proper divisors (1).

54023419 is an equidigital number, since it uses as much as digits as its factorization.

54023419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 54023419 is about 7350.0625167409. The cubic root of 54023419 is about 378.0309479808.

The spelling of 54023419 in words is "fifty-four million, twenty-three thousand, four hundred nineteen".