3520213507 has 2 divisors, whose sum is σ = 3520213508. Its totient is φ = 3520213506.

The previous prime is 3520213483. The next prime is 3520213561. The reversal of 3520213507 is 7053120253.

It is a weak prime.

It is an emirp because it is prime and its reverse (7053120253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3520213507 - 2¹⁵ = 3520180739 is a prime.

It is not a weakly prime, because it can be changed into another prime (3520213597) 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, 1760106753 + 1760106754.

It is an arithmetic number, because the mean of its divisors is an integer number (1760106754).

Almost surely, 2^3520213507 is an apocalyptic number.

3520213507 is a deficient number, since it is larger than the sum of its proper divisors (1).

3520213507 is an equidigital number, since it uses as much as digits as its factorization.

3520213507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 3520213507 is about 59331.3871993568. The cubic root of 3520213507 is about 1521.2117396286.

The spelling of 3520213507 in words is "three billion, five hundred twenty million, two hundred thirteen thousand, five hundred seven".