54209083 has 2 divisors, whose sum is σ = 54209084. Its totient is φ = 54209082.

The previous prime is 54209059. The next prime is 54209087. The reversal of 54209083 is 38090245.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54209083 is a prime.

It is not a weakly prime, because it can be changed into another prime (54209087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27104541 + 27104542.

It is an arithmetic number, because the mean of its divisors is an integer number (27104542).

Almost surely, 2^54209083 is an apocalyptic number.

54209083 is a deficient number, since it is larger than the sum of its proper divisors (1).

54209083 is an equidigital number, since it uses as much as digits as its factorization.

54209083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 54209083 is about 7362.6817804384. The cubic root of 54209083 is about 378.4635164733.

The spelling of 54209083 in words is "fifty-four million, two hundred nine thousand, eighty-three".