3652530643 has 2 divisors, whose sum is σ = 3652530644. Its totient is φ = 3652530642.

The previous prime is 3652530589. The next prime is 3652530667. The reversal of 3652530643 is 3460352563.

3652530643 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3652530643 - 2⁹ = 3652530131 is a prime.

It is not a weakly prime, because it can be changed into another prime (3652630643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1826265321 + 1826265322.

It is an arithmetic number, because the mean of its divisors is an integer number (1826265322).

Almost surely, 2^3652530643 is an apocalyptic number.

3652530643 is a deficient number, since it is larger than the sum of its proper divisors (1).

3652530643 is an equidigital number, since it uses as much as digits as its factorization.

3652530643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 37.

The square root of 3652530643 is about 60436.1699895021. The cubic root of 3652530643 is about 1540.0374763186.

The spelling of 3652530643 in words is "three billion, six hundred fifty-two million, five hundred thirty thousand, six hundred forty-three".