32255027261 has 2 divisors, whose sum is σ = 32255027262. Its totient is φ = 32255027260.

The previous prime is 32255027227. The next prime is 32255027263. The reversal of 32255027261 is 16272055223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29244420100 + 3010607161 = 171010^2 + 54869^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32255027261 is a prime.

It is a Sophie Germain prime.

Together with 32255027263, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32255027263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16127513630 + 16127513631.

It is an arithmetic number, because the mean of its divisors is an integer number (16127513631).

Almost surely, 2^32255027261 is an apocalyptic number.

It is an amenable number.

32255027261 is a deficient number, since it is larger than the sum of its proper divisors (1).

32255027261 is an equidigital number, since it uses as much as digits as its factorization.

32255027261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 32255027261 in words is "thirty-two billion, two hundred fifty-five million, twenty-seven thousand, two hundred sixty-one".