54527983 has 2 divisors, whose sum is σ = 54527984. Its totient is φ = 54527982.

The previous prime is 54527971. The next prime is 54527987. The reversal of 54527983 is 38972545.

54527983 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 54527983 - 2²¹ = 52430831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54527987) 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, 27263991 + 27263992.

It is an arithmetic number, because the mean of its divisors is an integer number (27263992).

Almost surely, 2^54527983 is an apocalyptic number.

54527983 is a deficient number, since it is larger than the sum of its proper divisors (1).

54527983 is an equidigital number, since it uses as much as digits as its factorization.

54527983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302400, while the sum is 43.

The square root of 54527983 is about 7384.3065348074. The cubic root of 54527983 is about 379.2042048788.

The spelling of 54527983 in words is "fifty-four million, five hundred twenty-seven thousand, nine hundred eighty-three".