3652818563 has 2 divisors, whose sum is σ = 3652818564. Its totient is φ = 3652818562.

The previous prime is 3652818557. The next prime is 3652818581. The reversal of 3652818563 is 3658182563.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3652818563 - 2⁸ = 3652818307 is a prime.

It is not a weakly prime, because it can be changed into another prime (3652818523) 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, 1826409281 + 1826409282.

It is an arithmetic number, because the mean of its divisors is an integer number (1826409282).

Almost surely, 2^3652818563 is an apocalyptic number.

3652818563 is a deficient number, since it is larger than the sum of its proper divisors (1).

3652818563 is an equidigital number, since it uses as much as digits as its factorization.

3652818563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1036800, while the sum is 47.

The square root of 3652818563 is about 60438.5519598211. The cubic root of 3652818563 is about 1540.0779410432.

The spelling of 3652818563 in words is "three billion, six hundred fifty-two million, eight hundred eighteen thousand, five hundred sixty-three".