54683191 has 2 divisors, whose sum is σ = 54683192. Its totient is φ = 54683190.

The previous prime is 54683173. The next prime is 54683201. The reversal of 54683191 is 19138645.

54683191 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54683191 - 2⁹ = 54682679 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54683191.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54683131) 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, 27341595 + 27341596.

It is an arithmetic number, because the mean of its divisors is an integer number (27341596).

Almost surely, 2^54683191 is an apocalyptic number.

54683191 is a deficient number, since it is larger than the sum of its proper divisors (1).

54683191 is an equidigital number, since it uses as much as digits as its factorization.

54683191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 37.

The square root of 54683191 is about 7394.8083815607. The cubic root of 54683191 is about 379.5636519564.

The spelling of 54683191 in words is "fifty-four million, six hundred eighty-three thousand, one hundred ninety-one".