27332133461 has 2 divisors, whose sum is σ = 27332133462. Its totient is φ = 27332133460.

The previous prime is 27332133407. The next prime is 27332133463. The reversal of 27332133461 is 16433123372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21972429361 + 5359704100 = 148231^2 + 73210^2 .

It is a cyclic number.

It is not a de Polignac number, because 27332133461 - 2¹⁰ = 27332132437 is a prime.

Together with 27332133463, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27332133463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13666066730 + 13666066731.

It is an arithmetic number, because the mean of its divisors is an integer number (13666066731).

Almost surely, 2^27332133461 is an apocalyptic number.

It is an amenable number.

27332133461 is a deficient number, since it is larger than the sum of its proper divisors (1).

27332133461 is an equidigital number, since it uses as much as digits as its factorization.

27332133461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 35.

The spelling of 27332133461 in words is "twenty-seven billion, three hundred thirty-two million, one hundred thirty-three thousand, four hundred sixty-one".