5552121 has 8 divisors (see below), whose sum is σ = 7542720. Its totient is φ = 3631472.

The previous prime is 5552111. The next prime is 5552147. The reversal of 5552121 is 1212555.

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

It is a cyclic number.

It is not a de Polignac number, because 5552121 - 2¹¹ = 5550073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5552101) 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, 17301 + ... + 17618.

It is an arithmetic number, because the mean of its divisors is an integer number (942840).

Almost surely, 2^5552121 is an apocalyptic number.

It is an amenable number.

5552121 is a deficient number, since it is larger than the sum of its proper divisors (1990599).

5552121 is a wasteful number, since it uses less digits than its factorization.

5552121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34975.

The product of its digits is 500, while the sum is 21.

The square root of 5552121 is about 2356.2939120577. The cubic root of 5552121 is about 177.0732564077.

Adding to 5552121 its reverse (1212555), we get a palindrome (6764676).

The spelling of 5552121 in words is "five million, five hundred fifty-two thousand, one hundred twenty-one".