4653651641 has 2 divisors, whose sum is σ = 4653651642. Its totient is φ = 4653651640.

The previous prime is 4653651599. The next prime is 4653651661. The reversal of 4653651641 is 1461563564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4547479225 + 106172416 = 67435^2 + 10304^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4653651641 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4653651661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2326825820 + 2326825821.

It is an arithmetic number, because the mean of its divisors is an integer number (2326825821).

Almost surely, 2^4653651641 is an apocalyptic number.

It is an amenable number.

4653651641 is a deficient number, since it is larger than the sum of its proper divisors (1).

4653651641 is an equidigital number, since it uses as much as digits as its factorization.

4653651641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 41.

The square root of 4653651641 is about 68217.6783612576. The cubic root of 4653651641 is about 1669.5443365810.

The spelling of 4653651641 in words is "four billion, six hundred fifty-three million, six hundred fifty-one thousand, six hundred forty-one".