554952269 has 2 divisors, whose sum is σ = 554952270. Its totient is φ = 554952268.

The previous prime is 554952227. The next prime is 554952311. The reversal of 554952269 is 962259455.

It is a balanced prime because it is at equal distance from previous prime (554952227) and next prime (554952311).

It can be written as a sum of positive squares in only one way, i.e., 554838025 + 114244 = 23555^2 + 338^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-554952269 is a prime.

It is a super-3 number, since 3×554952269³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554952569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277476134 + 277476135.

It is an arithmetic number, because the mean of its divisors is an integer number (277476135).

Almost surely, 2^554952269 is an apocalyptic number.

It is an amenable number.

554952269 is a deficient number, since it is larger than the sum of its proper divisors (1).

554952269 is an equidigital number, since it uses as much as digits as its factorization.

554952269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 972000, while the sum is 47.

The square root of 554952269 is about 23557.4249229410. The cubic root of 554952269 is about 821.7730171502.

The spelling of 554952269 in words is "five hundred fifty-four million, nine hundred fifty-two thousand, two hundred sixty-nine".