54530033 has 16 divisors (see below), whose sum is σ = 60963840. Its totient is φ = 48508416.

The previous prime is 54530029. The next prime is 54530081. The reversal of 54530033 is 33003545.

It is a cyclic number.

It is not a de Polignac number, because 54530033 - 2² = 54530029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54529990 and 54530008.

It is not an unprimeable number, because it can be changed into a prime (54530083) 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, 34016 + ... + 35582.

It is an arithmetic number, because the mean of its divisors is an integer number (3810240).

Almost surely, 2^54530033 is an apocalyptic number.

It is an amenable number.

54530033 is a deficient number, since it is larger than the sum of its proper divisors (6433807).

54530033 is a wasteful number, since it uses less digits than its factorization.

54530033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1696.

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 54530033 is about 7384.4453413916. The cubic root of 54530033 is about 379.2089569275.

Adding to 54530033 its reverse (33003545), we get a palindrome (87533578).

The spelling of 54530033 in words is "fifty-four million, five hundred thirty thousand, thirty-three".