54530383 has 2 divisors, whose sum is σ = 54530384. Its totient is φ = 54530382.

The previous prime is 54530351. The next prime is 54530417. The reversal of 54530383 is 38303545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54530383 - 2⁵ = 54530351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54530083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27265191 + 27265192.

It is an arithmetic number, because the mean of its divisors is an integer number (27265192).

Almost surely, 2^54530383 is an apocalyptic number.

54530383 is a deficient number, since it is larger than the sum of its proper divisors (1).

54530383 is an equidigital number, since it uses as much as digits as its factorization.

54530383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 54530383 is about 7384.4690398159. The cubic root of 54530383 is about 379.2097682409.

The spelling of 54530383 in words is "fifty-four million, five hundred thirty thousand, three hundred eighty-three".