552273511 has 2 divisors, whose sum is σ = 552273512. Its totient is φ = 552273510.

The previous prime is 552273497. The next prime is 552273517. The reversal of 552273511 is 115372255.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 552273511 - 2¹³ = 552265319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552273517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276136755 + 276136756.

It is an arithmetic number, because the mean of its divisors is an integer number (276136756).

Almost surely, 2^552273511 is an apocalyptic number.

552273511 is a deficient number, since it is larger than the sum of its proper divisors (1).

552273511 is an equidigital number, since it uses as much as digits as its factorization.

552273511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10500, while the sum is 31.

The square root of 552273511 is about 23500.5002287185. The cubic root of 552273511 is about 820.4486494870.

The spelling of 552273511 in words is "five hundred fifty-two million, two hundred seventy-three thousand, five hundred eleven".