3530520229 has 2 divisors, whose sum is σ = 3530520230. Its totient is φ = 3530520228.

The previous prime is 3530520193. The next prime is 3530520247. The reversal of 3530520229 is 9220250353.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2562688129 + 967832100 = 50623^2 + 31110^2 .

It is a cyclic number.

It is not a de Polignac number, because 3530520229 - 2¹⁷ = 3530389157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3530520229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3530520269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1765260114 + 1765260115.

It is an arithmetic number, because the mean of its divisors is an integer number (1765260115).

Almost surely, 2^3530520229 is an apocalyptic number.

It is an amenable number.

3530520229 is a deficient number, since it is larger than the sum of its proper divisors (1).

3530520229 is an equidigital number, since it uses as much as digits as its factorization.

3530520229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 3530520229 is about 59418.1809634055. The cubic root of 3530520229 is about 1522.6949289848.

The spelling of 3530520229 in words is "three billion, five hundred thirty million, five hundred twenty thousand, two hundred twenty-nine".