27746237083 has 2 divisors, whose sum is σ = 27746237084. Its totient is φ = 27746237082.

The previous prime is 27746237033. The next prime is 27746237093. The reversal of 27746237083 is 38073264772.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27746237083 is a prime.

It is not a weakly prime, because it can be changed into another prime (27746237033) 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, 13873118541 + 13873118542.

It is an arithmetic number, because the mean of its divisors is an integer number (13873118542).

Almost surely, 2^27746237083 is an apocalyptic number.

27746237083 is a deficient number, since it is larger than the sum of its proper divisors (1).

27746237083 is an equidigital number, since it uses as much as digits as its factorization.

27746237083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2370816, while the sum is 49.

The spelling of 27746237083 in words is "twenty-seven billion, seven hundred forty-six million, two hundred thirty-seven thousand, eighty-three".