27938596484759 has 2 divisors, whose sum is σ = 27938596484760. Its totient is φ = 27938596484758.

The previous prime is 27938596484639. The next prime is 27938596484797. The reversal of 27938596484759 is 95748469583972.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27938596484759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27938596484959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13969298242379 + 13969298242380.

It is an arithmetic number, because the mean of its divisors is an integer number (13969298242380).

Almost surely, 2^{27938596484759} is an apocalyptic number.

27938596484759 is a deficient number, since it is larger than the sum of its proper divisors (1).

27938596484759 is an equidigital number, since it uses as much as digits as its factorization.

27938596484759 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32920473600, while the sum is 86.

The spelling of 27938596484759 in words is "twenty-seven trillion, nine hundred thirty-eight billion, five hundred ninety-six million, four hundred eighty-four thousand, seven hundred fifty-nine".