27703469713 has 2 divisors, whose sum is σ = 27703469714. Its totient is φ = 27703469712.

The previous prime is 27703469657. The next prime is 27703469743. The reversal of 27703469713 is 31796430772.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27280468224 + 423001489 = 165168^2 + 20567^2 .

It is a cyclic number.

It is not a de Polignac number, because 27703469713 - 2⁹ = 27703469201 is a prime.

It is not a weakly prime, because it can be changed into another prime (27703469743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13851734856 + 13851734857.

It is an arithmetic number, because the mean of its divisors is an integer number (13851734857).

Almost surely, 2^27703469713 is an apocalyptic number.

It is an amenable number.

27703469713 is a deficient number, since it is larger than the sum of its proper divisors (1).

27703469713 is an equidigital number, since it uses as much as digits as its factorization.

27703469713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1333584, while the sum is 49.

The spelling of 27703469713 in words is "twenty-seven billion, seven hundred three million, four hundred sixty-nine thousand, seven hundred thirteen".