5540033 has 8 divisors (see below), whose sum is σ = 5856000. Its totient is φ = 5230368.

The previous prime is 5540027. The next prime is 5540057. The reversal of 5540033 is 3300455.

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-5540033 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5539987 and 5540014.

It is not an unprimeable number, because it can be changed into a prime (5540023) 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, 293 + ... + 3341.

It is an arithmetic number, because the mean of its divisors is an integer number (732000).

Almost surely, 2^5540033 is an apocalyptic number.

It is an amenable number.

5540033 is a deficient number, since it is larger than the sum of its proper divisors (315967).

5540033 is a wasteful number, since it uses less digits than its factorization.

5540033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3151.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 5540033 is about 2353.7274693558. The cubic root of 5540033 is about 176.9446558964.

Adding to 5540033 its reverse (3300455), we get a palindrome (8840488).

The spelling of 5540033 in words is "five million, five hundred forty thousand, thirty-three".