5510533121 has 8 divisors (see below), whose sum is σ = 5887138080. Its totient is φ = 5142585888.

The previous prime is 5510533111. The next prime is 5510533129. The reversal of 5510533121 is 1213350155.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5510533121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5510533129) 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, 2163116 + ... + 2165661.

It is an arithmetic number, because the mean of its divisors is an integer number (735892260).

Almost surely, 2^5510533121 is an apocalyptic number.

It is an amenable number.

5510533121 is a deficient number, since it is larger than the sum of its proper divisors (376604959).

5510533121 is a wasteful number, since it uses less digits than its factorization.

5510533121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4328863.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 5510533121 is about 74232.9651906752. The cubic root of 5510533121 is about 1766.3002850331.

Adding to 5510533121 its reverse (1213350155), we get a palindrome (6723883276).

The spelling of 5510533121 in words is "five billion, five hundred ten million, five hundred thirty-three thousand, one hundred twenty-one".