552551339 has 2 divisors, whose sum is σ = 552551340. Its totient is φ = 552551338.

The previous prime is 552551299. The next prime is 552551353. The reversal of 552551339 is 933155255.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552551339 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (552551399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276275669 + 276275670.

It is an arithmetic number, because the mean of its divisors is an integer number (276275670).

Almost surely, 2^552551339 is an apocalyptic number.

552551339 is a deficient number, since it is larger than the sum of its proper divisors (1).

552551339 is an equidigital number, since it uses as much as digits as its factorization.

552551339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 101250, while the sum is 38.

The square root of 552551339 is about 23506.4105937083. The cubic root of 552551339 is about 820.5862053600.

The spelling of 552551339 in words is "five hundred fifty-two million, five hundred fifty-one thousand, three hundred thirty-nine".