32307546641 has 2 divisors, whose sum is σ = 32307546642. Its totient is φ = 32307546640.

The previous prime is 32307546631. The next prime is 32307546647. The reversal of 32307546641 is 14664570323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32304670225 + 2876416 = 179735^2 + 1696^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32307546641 is a prime.

It is not a weakly prime, because it can be changed into another prime (32307546647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16153773320 + 16153773321.

It is an arithmetic number, because the mean of its divisors is an integer number (16153773321).

Almost surely, 2^32307546641 is an apocalyptic number.

It is an amenable number.

32307546641 is a deficient number, since it is larger than the sum of its proper divisors (1).

32307546641 is an equidigital number, since it uses as much as digits as its factorization.

32307546641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 41.

The spelling of 32307546641 in words is "thirty-two billion, three hundred seven million, five hundred forty-six thousand, six hundred forty-one".