552634517 has 2 divisors, whose sum is σ = 552634518. Its totient is φ = 552634516.

The previous prime is 552634477. The next prime is 552634519. The reversal of 552634517 is 715436255.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 544102276 + 8532241 = 23326^2 + 2921^2 .

It is a cyclic number.

It is not a de Polignac number, because 552634517 - 2⁸ = 552634261 is a prime.

Together with 552634519, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552634519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276317258 + 276317259.

It is an arithmetic number, because the mean of its divisors is an integer number (276317259).

Almost surely, 2^552634517 is an apocalyptic number.

It is an amenable number.

552634517 is a deficient number, since it is larger than the sum of its proper divisors (1).

552634517 is an equidigital number, since it uses as much as digits as its factorization.

552634517 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 126000, while the sum is 38.

The square root of 552634517 is about 23508.1797891713. The cubic root of 552634517 is about 820.6273787859.

The spelling of 552634517 in words is "five hundred fifty-two million, six hundred thirty-four thousand, five hundred seventeen".