3540530563 has 2 divisors, whose sum is σ = 3540530564. Its totient is φ = 3540530562.

The previous prime is 3540530537. The next prime is 3540530639. The reversal of 3540530563 is 3650350453.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3540530563 - 2¹³ = 3540522371 is a prime.

It is not a weakly prime, because it can be changed into another prime (3540530533) 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, 1770265281 + 1770265282.

It is an arithmetic number, because the mean of its divisors is an integer number (1770265282).

Almost surely, 2^3540530563 is an apocalyptic number.

3540530563 is a deficient number, since it is larger than the sum of its proper divisors (1).

3540530563 is an equidigital number, since it uses as much as digits as its factorization.

3540530563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81000, while the sum is 34.

The square root of 3540530563 is about 59502.3576255597. The cubic root of 3540530563 is about 1524.1327058807.

The spelling of 3540530563 in words is "three billion, five hundred forty million, five hundred thirty thousand, five hundred sixty-three".