5502921 has 4 divisors (see below), whose sum is σ = 7337232. Its totient is φ = 3668612.

The previous prime is 5502919. The next prime is 5502929. The reversal of 5502921 is 1292055.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5502921 - 2¹ = 5502919 is a prime.

It is a D-number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5502891 and 5502900.

It is not an unprimeable number, because it can be changed into a prime (5502929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 917151 + ... + 917156.

It is an arithmetic number, because the mean of its divisors is an integer number (1834308).

Almost surely, 2^5502921 is an apocalyptic number.

It is an amenable number.

5502921 is a deficient number, since it is larger than the sum of its proper divisors (1834311).

5502921 is a wasteful number, since it uses less digits than its factorization.

5502921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834310.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 5502921 is about 2345.8305565407. The cubic root of 5502921 is about 176.5486601677.

Adding to 5502921 its reverse (1292055), we get a palindrome (6794976).

The spelling of 5502921 in words is "five million, five hundred two thousand, nine hundred twenty-one".