552137269 has 2 divisors, whose sum is σ = 552137270. Its totient is φ = 552137268.

The previous prime is 552137191. The next prime is 552137303. The reversal of 552137269 is 962731255.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 509404900 + 42732369 = 22570^2 + 6537^2 .

It is a cyclic number.

It is not a de Polignac number, because 552137269 - 2¹⁷ = 552006197 is a prime.

It is a super-2 number, since 2×552137269² = 609711127637556722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552138269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276068634 + 276068635.

It is an arithmetic number, because the mean of its divisors is an integer number (276068635).

Almost surely, 2^552137269 is an apocalyptic number.

It is an amenable number.

552137269 is a deficient number, since it is larger than the sum of its proper divisors (1).

552137269 is an equidigital number, since it uses as much as digits as its factorization.

552137269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113400, while the sum is 40.

The square root of 552137269 is about 23497.6013456693. The cubic root of 552137269 is about 820.3811776301.

The spelling of 552137269 in words is "five hundred fifty-two million, one hundred thirty-seven thousand, two hundred sixty-nine".