54203419 has 2 divisors, whose sum is σ = 54203420. Its totient is φ = 54203418.

The previous prime is 54203393. The next prime is 54203453. The reversal of 54203419 is 91430245.

54203419 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 a de Polignac number, because none of the positive numbers 2^k-54203419 is a prime.

It is a super-2 number, since 2×54203419² = 5876021262579122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54203519) 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, 27101709 + 27101710.

It is an arithmetic number, because the mean of its divisors is an integer number (27101710).

Almost surely, 2^54203419 is an apocalyptic number.

54203419 is a deficient number, since it is larger than the sum of its proper divisors (1).

54203419 is an equidigital number, since it uses as much as digits as its factorization.

54203419 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 54203419 is about 7362.2971279350. The cubic root of 54203419 is about 378.4503348446.

The spelling of 54203419 in words is "fifty-four million, two hundred three thousand, four hundred nineteen".