4635528949 has 2 divisors, whose sum is σ = 4635528950. Its totient is φ = 4635528948.

The previous prime is 4635528943. The next prime is 4635528959. The reversal of 4635528949 is 9498255364.

4635528949 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3758303025 + 877225924 = 61305^2 + 29618^2 .

It is a cyclic number.

It is not a de Polignac number, because 4635528949 - 2¹⁵ = 4635496181 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4635528949.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4635528943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2317764474 + 2317764475.

It is an arithmetic number, because the mean of its divisors is an integer number (2317764475).

Almost surely, 2^4635528949 is an apocalyptic number.

It is an amenable number.

4635528949 is a deficient number, since it is larger than the sum of its proper divisors (1).

4635528949 is an equidigital number, since it uses as much as digits as its factorization.

4635528949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9331200, while the sum is 55.

The square root of 4635528949 is about 68084.7189096056. The cubic root of 4635528949 is about 1667.3742845148.

The spelling of 4635528949 in words is "four billion, six hundred thirty-five million, five hundred twenty-eight thousand, nine hundred forty-nine".