32353006261 has 2 divisors, whose sum is σ = 32353006262. Its totient is φ = 32353006260.

The previous prime is 32353006241. The next prime is 32353006307. The reversal of 32353006261 is 16260035323.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23876121361 + 8476884900 = 154519^2 + 92070^2 .

It is a cyclic number.

It is not a de Polignac number, because 32353006261 - 2⁵ = 32353006229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32353006241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16176503130 + 16176503131.

It is an arithmetic number, because the mean of its divisors is an integer number (16176503131).

Almost surely, 2^32353006261 is an apocalyptic number.

It is an amenable number.

32353006261 is a deficient number, since it is larger than the sum of its proper divisors (1).

32353006261 is an equidigital number, since it uses as much as digits as its factorization.

32353006261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 31.

The spelling of 32353006261 in words is "thirty-two billion, three hundred fifty-three million, six thousand, two hundred sixty-one".