12764829577 has 2 divisors, whose sum is σ = 12764829578. Its totient is φ = 12764829576.

The previous prime is 12764829523. The next prime is 12764829617. The reversal of 12764829577 is 77592846721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10488012921 + 2276816656 = 102411^2 + 47716^2 .

It is a cyclic number.

It is not a de Polignac number, because 12764829577 - 2¹⁹ = 12764305289 is a prime.

It is not a weakly prime, because it can be changed into another prime (12764829277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6382414788 + 6382414789.

It is an arithmetic number, because the mean of its divisors is an integer number (6382414789).

Almost surely, 2^12764829577 is an apocalyptic number.

It is an amenable number.

12764829577 is a deficient number, since it is larger than the sum of its proper divisors (1).

12764829577 is an equidigital number, since it uses as much as digits as its factorization.

12764829577 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11854080, while the sum is 58.

The spelling of 12764829577 in words is "twelve billion, seven hundred sixty-four million, eight hundred twenty-nine thousand, five hundred seventy-seven".