4652020609 has 2 divisors, whose sum is σ = 4652020610. Its totient is φ = 4652020608.

The previous prime is 4652020561. The next prime is 4652020621. The reversal of 4652020609 is 9060202564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4645785600 + 6235009 = 68160^2 + 2497^2 .

It is a cyclic number.

It is not a de Polignac number, because 4652020609 - 2¹¹ = 4652018561 is a prime.

It is not a weakly prime, because it can be changed into another prime (4652020669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2326010304 + 2326010305.

It is an arithmetic number, because the mean of its divisors is an integer number (2326010305).

Almost surely, 2^4652020609 is an apocalyptic number.

It is an amenable number.

4652020609 is a deficient number, since it is larger than the sum of its proper divisors (1).

4652020609 is an equidigital number, since it uses as much as digits as its factorization.

4652020609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 4652020609 is about 68205.7226997852. The cubic root of 4652020609 is about 1669.3492640772.

The spelling of 4652020609 in words is "four billion, six hundred fifty-two million, twenty thousand, six hundred nine".