54423113 has 8 divisors (see below), whose sum is σ = 56163240. Its totient is φ = 52702720.

The previous prime is 54423107. The next prime is 54423157. The reversal of 54423113 is 31132445.

It can be written as a sum of positive squares in 4 ways, for example, as 1817104 + 52606009 = 1348^2 + 7253^2 .

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 54423113 - 2⁴ = 54423097 is a prime.

It is a super-2 number, since 2×54423113² = 5923750457221538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54429113) 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, 773 + ... + 10461.

It is an arithmetic number, because the mean of its divisors is an integer number (7020405).

Almost surely, 2^54423113 is an apocalyptic number.

It is an amenable number.

54423113 is a deficient number, since it is larger than the sum of its proper divisors (1740127).

54423113 is a wasteful number, since it uses less digits than its factorization.

54423113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9867.

The product of its digits is 1440, while the sum is 23.

The square root of 54423113 is about 7377.2022474648. The cubic root of 54423113 is about 378.9609495576.

Adding to 54423113 its reverse (31132445), we get a palindrome (85555558).

The spelling of 54423113 in words is "fifty-four million, four hundred twenty-three thousand, one hundred thirteen".