54353433 has 16 divisors (see below), whose sum is σ = 76455680. Its totient is φ = 34251984.

The previous prime is 54353423. The next prime is 54353459. The reversal of 54353433 is 33435345.

It is not a de Polignac number, because 54353433 - 2⁴ = 54353417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54353433.

It is not an unprimeable number, because it can be changed into a prime (54353423) 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, 35910 + ... + 37392.

It is an arithmetic number, because the mean of its divisors is an integer number (4778480).

Almost surely, 2^54353433 is an apocalyptic number.

It is an amenable number.

54353433 is a deficient number, since it is larger than the sum of its proper divisors (22102247).

54353433 is a wasteful number, since it uses less digits than its factorization.

54353433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2148.

The product of its digits is 32400, while the sum is 30.

The square root of 54353433 is about 7372.4780772817. The cubic root of 54353433 is about 378.7991477356.

Adding to 54353433 its reverse (33435345), we get a palindrome (87788778).

The spelling of 54353433 in words is "fifty-four million, three hundred fifty-three thousand, four hundred thirty-three".