552126373 has 2 divisors, whose sum is σ = 552126374. Its totient is φ = 552126372.

The previous prime is 552126371. The next prime is 552126383. The reversal of 552126373 is 373621255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 551639169 + 487204 = 23487^2 + 698^2 .

It is a cyclic number.

It is not a de Polignac number, because 552126373 - 2¹ = 552126371 is a prime.

Together with 552126371, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552126371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276063186 + 276063187.

It is an arithmetic number, because the mean of its divisors is an integer number (276063187).

Almost surely, 2^552126373 is an apocalyptic number.

It is an amenable number.

552126373 is a deficient number, since it is larger than the sum of its proper divisors (1).

552126373 is an equidigital number, since it uses as much as digits as its factorization.

552126373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37800, while the sum is 34.

The square root of 552126373 is about 23497.3694910728. The cubic root of 552126373 is about 820.3757810663.

The spelling of 552126373 in words is "five hundred fifty-two million, one hundred twenty-six thousand, three hundred seventy-three".