553025069 has 2 divisors, whose sum is σ = 553025070. Its totient is φ = 553025068.

The previous prime is 553025063. The next prime is 553025101. The reversal of 553025069 is 960520355.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 422836969 + 130188100 = 20563^2 + 11410^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-553025069 is a prime.

It is a super-2 number, since 2×553025069² = 611673453884909522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553025063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276512534 + 276512535.

It is an arithmetic number, because the mean of its divisors is an integer number (276512535).

Almost surely, 2^553025069 is an apocalyptic number.

It is an amenable number.

553025069 is a deficient number, since it is larger than the sum of its proper divisors (1).

553025069 is an equidigital number, since it uses as much as digits as its factorization.

553025069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 553025069 is about 23516.4850477277. The cubic root of 553025069 is about 820.8206482881.

The spelling of 553025069 in words is "five hundred fifty-three million, twenty-five thousand, sixty-nine".