27755512677041 has 2 divisors, whose sum is σ = 27755512677042. Its totient is φ = 27755512677040.

The previous prime is 27755512677023. The next prime is 27755512677157. The reversal of 27755512677041 is 14077621555772.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27569640462400 + 185872214641 = 5250680^2 + 431129^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27755512677041 is a prime.

It is not a weakly prime, because it can be changed into another prime (27755512676041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13877756338520 + 13877756338521.

It is an arithmetic number, because the mean of its divisors is an integer number (13877756338521).

Almost surely, 2^{27755512677041} is an apocalyptic number.

It is an amenable number.

27755512677041 is a deficient number, since it is larger than the sum of its proper divisors (1).

27755512677041 is an equidigital number, since it uses as much as digits as its factorization.

27755512677041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28812000, while the sum is 59.

The spelling of 27755512677041 in words is "twenty-seven trillion, seven hundred fifty-five billion, five hundred twelve million, six hundred seventy-seven thousand, forty-one".