4735306561 has 2 divisors, whose sum is σ = 4735306562. Its totient is φ = 4735306560.

The previous prime is 4735306553. The next prime is 4735306567. The reversal of 4735306561 is 1656035374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3618744336 + 1116562225 = 60156^2 + 33415^2 .

It is a cyclic number.

It is not a de Polignac number, because 4735306561 - 2³ = 4735306553 is a prime.

It is not a weakly prime, because it can be changed into another prime (4735306567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2367653280 + 2367653281.

It is an arithmetic number, because the mean of its divisors is an integer number (2367653281).

Almost surely, 2^4735306561 is an apocalyptic number.

It is an amenable number.

4735306561 is a deficient number, since it is larger than the sum of its proper divisors (1).

4735306561 is an equidigital number, since it uses as much as digits as its factorization.

4735306561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 40.

The square root of 4735306561 is about 68813.5637865094. The cubic root of 4735306561 is about 1679.2526155230.

The spelling of 4735306561 in words is "four billion, seven hundred thirty-five million, three hundred six thousand, five hundred sixty-one".