12711070553 has 2 divisors, whose sum is σ = 12711070554. Its totient is φ = 12711070552.

The previous prime is 12711070511. The next prime is 12711070571. The reversal of 12711070553 is 35507011721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6633776704 + 6077293849 = 81448^2 + 77957^2 .

It is a cyclic number.

It is not a de Polignac number, because 12711070553 - 2²⁰ = 12710021977 is a prime.

It is not a weakly prime, because it can be changed into another prime (12711070753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6355535276 + 6355535277.

It is an arithmetic number, because the mean of its divisors is an integer number (6355535277).

Almost surely, 2^12711070553 is an apocalyptic number.

It is an amenable number.

12711070553 is a deficient number, since it is larger than the sum of its proper divisors (1).

12711070553 is an equidigital number, since it uses as much as digits as its factorization.

12711070553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7350, while the sum is 32.

The spelling of 12711070553 in words is "twelve billion, seven hundred eleven million, seventy thousand, five hundred fifty-three".