5552111 has 2 divisors, whose sum is σ = 5552112. Its totient is φ = 5552110.

The previous prime is 5552101. The next prime is 5552147. The reversal of 5552111 is 1112555.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5552111 - 2¹⁰ = 5551087 is a prime.

It is a Chen prime.

It is a nialpdrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5552101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2776055 + 2776056.

It is an arithmetic number, because the mean of its divisors is an integer number (2776056).

Almost surely, 2^5552111 is an apocalyptic number.

5552111 is a deficient number, since it is larger than the sum of its proper divisors (1).

5552111 is an equidigital number, since it uses as much as digits as its factorization.

5552111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 250, while the sum is 20.

The square root of 5552111 is about 2356.2917900803. The cubic root of 5552111 is about 177.0731500980.

Adding to 5552111 its reverse (1112555), we get a palindrome (6664666).

The spelling of 5552111 in words is "five million, five hundred fifty-two thousand, one hundred eleven".