32561034097 has 2 divisors, whose sum is σ = 32561034098. Its totient is φ = 32561034096.

The previous prime is 32561033993. The next prime is 32561034101. The reversal of 32561034097 is 79043016523.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25658913856 + 6902120241 = 160184^2 + 83079^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32561034097 is a prime.

It is not a weakly prime, because it can be changed into another prime (32561034397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16280517048 + 16280517049.

It is an arithmetic number, because the mean of its divisors is an integer number (16280517049).

Almost surely, 2^32561034097 is an apocalyptic number.

It is an amenable number.

32561034097 is a deficient number, since it is larger than the sum of its proper divisors (1).

32561034097 is an equidigital number, since it uses as much as digits as its factorization.

32561034097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 40.

The spelling of 32561034097 in words is "thirty-two billion, five hundred sixty-one million, thirty-four thousand, ninety-seven".