552404269 has 2 divisors, whose sum is σ = 552404270. Its totient is φ = 552404268.

The previous prime is 552404231. The next prime is 552404287. The reversal of 552404269 is 962404255.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 500059044 + 52345225 = 22362^2 + 7235^2 .

It is a cyclic number.

It is not a de Polignac number, because 552404269 - 2²¹ = 550307117 is a prime.

It is a super-2 number, since 2×552404269² = 610300952818848722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552404219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276202134 + 276202135.

It is an arithmetic number, because the mean of its divisors is an integer number (276202135).

Almost surely, 2^552404269 is an apocalyptic number.

It is an amenable number.

552404269 is a deficient number, since it is larger than the sum of its proper divisors (1).

552404269 is an equidigital number, since it uses as much as digits as its factorization.

552404269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 552404269 is about 23503.2820899550. The cubic root of 552404269 is about 820.5133950384.

The spelling of 552404269 in words is "five hundred fifty-two million, four hundred four thousand, two hundred sixty-nine".