552306739 has 2 divisors, whose sum is σ = 552306740. Its totient is φ = 552306738.

The previous prime is 552306731. The next prime is 552306841. The reversal of 552306739 is 937603255.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 552306739 - 2³ = 552306731 is a prime.

It is not a weakly prime, because it can be changed into another prime (552306731) 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, 276153369 + 276153370.

It is an arithmetic number, because the mean of its divisors is an integer number (276153370).

Almost surely, 2^552306739 is an apocalyptic number.

552306739 is a deficient number, since it is larger than the sum of its proper divisors (1).

552306739 is an equidigital number, since it uses as much as digits as its factorization.

552306739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 170100, while the sum is 40.

The square root of 552306739 is about 23501.2071817598. The cubic root of 552306739 is about 820.4651034846.

The spelling of 552306739 in words is "five hundred fifty-two million, three hundred six thousand, seven hundred thirty-nine".