552312773 has 2 divisors, whose sum is σ = 552312774. Its totient is φ = 552312772.

The previous prime is 552312757. The next prime is 552312781. The reversal of 552312773 is 377213255.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 438399844 + 113912929 = 20938^2 + 10673^2 .

It is a cyclic number.

It is not a de Polignac number, because 552312773 - 2⁴ = 552312757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552312973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276156386 + 276156387.

It is an arithmetic number, because the mean of its divisors is an integer number (276156387).

Almost surely, 2^552312773 is an apocalyptic number.

It is an amenable number.

552312773 is a deficient number, since it is larger than the sum of its proper divisors (1).

552312773 is an equidigital number, since it uses as much as digits as its factorization.

552312773 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44100, while the sum is 35.

The square root of 552312773 is about 23501.3355577933. The cubic root of 552312773 is about 820.4680913583.

The spelling of 552312773 in words is "five hundred fifty-two million, three hundred twelve thousand, seven hundred seventy-three".