552142211 has 2 divisors, whose sum is σ = 552142212. Its totient is φ = 552142210.

The previous prime is 552142193. The next prime is 552142219. The reversal of 552142211 is 112241255.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552142211 is a prime.

It is a super-2 number, since 2×552142211² = 609722042335937042, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (552142219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276071105 + 276071106.

It is an arithmetic number, because the mean of its divisors is an integer number (276071106).

Almost surely, 2^552142211 is an apocalyptic number.

552142211 is a deficient number, since it is larger than the sum of its proper divisors (1).

552142211 is an equidigital number, since it uses as much as digits as its factorization.

552142211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 800, while the sum is 23.

The square root of 552142211 is about 23497.7065051039. The cubic root of 552142211 is about 820.3836252773.

Adding to 552142211 its reverse (112241255), we get a palindrome (664383466).

The spelling of 552142211 in words is "five hundred fifty-two million, one hundred forty-two thousand, two hundred eleven".