54411432 has 16 divisors (see below), whose sum is σ = 136028640. Its totient is φ = 18137136.

The previous prime is 54411403. The next prime is 54411433. The reversal of 54411432 is 23411445.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 2267143 = 54411432 / (5 + 4 + 4 + 1 + 1 + 4 + 3 + 2).

It is not an unprimeable number, because it can be changed into a prime (54411433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1133548 + ... + 1133595.

It is an arithmetic number, because the mean of its divisors is an integer number (8501790).

Almost surely, 2^54411432 is an apocalyptic number.

It is an amenable number.

54411432 is an abundant number, since it is smaller than the sum of its proper divisors (81617208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54411432 is a wasteful number, since it uses less digits than its factorization.

54411432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2267152 (or 2267148 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 54411432 is about 7376.4105091840. The cubic root of 54411432 is about 378.9338350999.

Adding to 54411432 its reverse (23411445), we get a palindrome (77822877).

The spelling of 54411432 in words is "fifty-four million, four hundred eleven thousand, four hundred thirty-two".