5538324533 has 8 divisors (see below), whose sum is σ = 6330068352. Its totient is φ = 4746719376.

The previous prime is 5538324511. The next prime is 5538324563. The reversal of 5538324533 is 3354238355.

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

It is a de Polignac number, because none of the positive numbers 2^k-5538324533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5538324563) 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, 73391 + ... + 128307.

It is an arithmetic number, because the mean of its divisors is an integer number (791258544).

Almost surely, 2^5538324533 is an apocalyptic number.

It is an amenable number.

5538324533 is a deficient number, since it is larger than the sum of its proper divisors (791743819).

5538324533 is a wasteful number, since it uses less digits than its factorization.

5538324533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69331.

The product of its digits is 648000, while the sum is 41.

The square root of 5538324533 is about 74419.9202700460. The cubic root of 5538324533 is about 1769.2646495863.

The spelling of 5538324533 in words is "five billion, five hundred thirty-eight million, three hundred twenty-four thousand, five hundred thirty-three".