54309883 has 16 divisors (see below), whose sum is σ = 58980960. Its totient is φ = 49821696.

The previous prime is 54309881. The next prime is 54309887. The reversal of 54309883 is 38890345.

It is not a de Polignac number, because 54309883 - 2¹ = 54309881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54309881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132583 + ... + 132991.

It is an arithmetic number, because the mean of its divisors is an integer number (3686310).

Almost surely, 2^54309883 is an apocalyptic number.

54309883 is a deficient number, since it is larger than the sum of its proper divisors (4671077).

54309883 is a wasteful number, since it uses less digits than its factorization.

54309883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 54309883 is about 7369.5239330638. The cubic root of 54309883 is about 378.6979513630.

The spelling of 54309883 in words is "fifty-four million, three hundred nine thousand, eight hundred eighty-three".