13063430488777 has 2 divisors, whose sum is σ = 13063430488778. Its totient is φ = 13063430488776.

The previous prime is 13063430488751. The next prime is 13063430488781. The reversal of 13063430488777 is 77788403436031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9754509414841 + 3308921073936 = 3123221^2 + 1819044^2 .

It is a cyclic number.

It is not a de Polignac number, because 13063430488777 - 2⁷ = 13063430488649 is a prime.

It is a super-2 number, since 2×13063430488777² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13063430488727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6531715244388 + 6531715244389.

It is an arithmetic number, because the mean of its divisors is an integer number (6531715244389).

Almost surely, 2^{13063430488777} is an apocalyptic number.

It is an amenable number.

13063430488777 is a deficient number, since it is larger than the sum of its proper divisors (1).

13063430488777 is an equidigital number, since it uses as much as digits as its factorization.

13063430488777 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56899584, while the sum is 61.

The spelling of 13063430488777 in words is "thirteen trillion, sixty-three billion, four hundred thirty million, four hundred eighty-eight thousand, seven hundred seventy-seven".