27109040033 has 2 divisors, whose sum is σ = 27109040034. Its totient is φ = 27109040032.

The previous prime is 27109039973. The next prime is 27109040041. The reversal of 27109040033 is 33004090172.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26954087329 + 154952704 = 164177^2 + 12448^2 .

It is a cyclic number.

It is not a de Polignac number, because 27109040033 - 2⁸ = 27109039777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27109039978 and 27109040005.

It is not a weakly prime, because it can be changed into another prime (27109048033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13554520016 + 13554520017.

It is an arithmetic number, because the mean of its divisors is an integer number (13554520017).

Almost surely, 2^27109040033 is an apocalyptic number.

It is an amenable number.

27109040033 is a deficient number, since it is larger than the sum of its proper divisors (1).

27109040033 is an equidigital number, since it uses as much as digits as its factorization.

27109040033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 29.

The spelling of 27109040033 in words is "twenty-seven billion, one hundred nine million, forty thousand, thirty-three".