54444433 has 16 divisors (see below), whose sum is σ = 57697920. Its totient is φ = 51318400.

The previous prime is 54444413. The next prime is 54444437. The reversal of 54444433 is 33444445.

54444433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 54444433 - 2¹³ = 54436241 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 54444395 and 54444404.

It is not an unprimeable number, because it can be changed into a prime (54444437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171591 + ... + 171907.

It is an arithmetic number, because the mean of its divisors is an integer number (3606120).

Almost surely, 2^54444433 is an apocalyptic number.

It is an amenable number.

54444433 is a deficient number, since it is larger than the sum of its proper divisors (3253487).

54444433 is a wasteful number, since it uses less digits than its factorization.

54444433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488.

The product of its digits is 46080, while the sum is 31.

The square root of 54444433 is about 7378.6470982152. The cubic root of 54444433 is about 379.0104284903.

Adding to 54444433 its reverse (33444445), we get a palindrome (87888878).

The spelling of 54444433 in words is "fifty-four million, four hundred forty-four thousand, four hundred thirty-three".