54433252 has 24 divisors (see below), whose sum is σ = 106172640. Its totient is φ = 24266880.

The previous prime is 54433229. The next prime is 54433259. The reversal of 54433252 is 25233445.

It is a self number, because there is not a number n which added to its sum of digits gives 54433252.

It is not an unprimeable number, because it can be changed into a prime (54433259) 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, 19774 + ... + 22357.

It is an arithmetic number, because the mean of its divisors is an integer number (4423860).

Almost surely, 2^54433252 is an apocalyptic number.

It is an amenable number.

54433252 is a deficient number, since it is larger than the sum of its proper divisors (51739388).

54433252 is a wasteful number, since it uses less digits than its factorization.

54433252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42171 (or 42169 counting only the distinct ones).

The product of its digits is 14400, while the sum is 28.

The square root of 54433252 is about 7377.8894000927. The cubic root of 54433252 is about 378.9844815111.

Adding to 54433252 its reverse (25233445), we get a palindrome (79666697).

The spelling of 54433252 in words is "fifty-four million, four hundred thirty-three thousand, two hundred fifty-two".