55033324 has 6 divisors (see below), whose sum is σ = 96308324. Its totient is φ = 27516660.

The previous prime is 55033283. The next prime is 55033327. The reversal of 55033324 is 42333055.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (55033327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6879162 + ... + 6879169.

Almost surely, 2^55033324 is an apocalyptic number.

It is an amenable number.

55033324 is a deficient number, since it is larger than the sum of its proper divisors (41275000).

55033324 is a wasteful number, since it uses less digits than its factorization.

55033324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13758335 (or 13758333 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 55033324 is about 7418.4448505061. Note that the first 3 decimals coincide. The cubic root of 55033324 is about 380.3720363802.

Adding to 55033324 its reverse (42333055), we get a palindrome (97366379).

The spelling of 55033324 in words is "fifty-five million, thirty-three thousand, three hundred twenty-four".