4327096561 has 2 divisors, whose sum is σ = 4327096562. Its totient is φ = 4327096560.

The previous prime is 4327096531. The next prime is 4327096567. The reversal of 4327096561 is 1656907234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4296015936 + 31080625 = 65544^2 + 5575^2 .

It is a cyclic number.

It is not a de Polignac number, because 4327096561 - 2¹³ = 4327088369 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (4327096567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2163548280 + 2163548281.

It is an arithmetic number, because the mean of its divisors is an integer number (2163548281).

Almost surely, 2^4327096561 is an apocalyptic number.

It is an amenable number.

4327096561 is a deficient number, since it is larger than the sum of its proper divisors (1).

4327096561 is an equidigital number, since it uses as much as digits as its factorization.

4327096561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 4327096561 is about 65780.6701166840. The cubic root of 4327096561 is about 1629.5418890252.

The spelling of 4327096561 in words is "four billion, three hundred twenty-seven million, ninety-six thousand, five hundred sixty-one".