54305983 has 8 divisors (see below), whose sum is σ = 55623456. Its totient is φ = 53004000.

The previous prime is 54305981. The next prime is 54306023. The reversal of 54305983 is 38950345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54305983 - 2¹ = 54305981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54305981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3385 + ... + 10957.

It is an arithmetic number, because the mean of its divisors is an integer number (6952932).

Almost surely, 2^54305983 is an apocalyptic number.

54305983 is a deficient number, since it is larger than the sum of its proper divisors (1317473).

54305983 is a wasteful number, since it uses less digits than its factorization.

54305983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7745.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 54305983 is about 7369.2593250611. The cubic root of 54305983 is about 378.6888863624.

The spelling of 54305983 in words is "fifty-four million, three hundred five thousand, nine hundred eighty-three".