1177712477713 has 2 divisors, whose sum is σ = 1177712477714. Its totient is φ = 1177712477712.

The previous prime is 1177712477699. The next prime is 1177712477719. The reversal of 1177712477713 is 3177742177711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 660890954304 + 516821523409 = 812952^2 + 718903^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1177712477713 is a prime.

It is not a weakly prime, because it can be changed into another prime (1177712477719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 588856238856 + 588856238857.

It is an arithmetic number, because the mean of its divisors is an integer number (588856238857).

Almost surely, 2^{1177712477713} is an apocalyptic number.

It is an amenable number.

1177712477713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1177712477713 is an equidigital number, since it uses as much as digits as its factorization.

1177712477713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2823576, while the sum is 55.

The spelling of 1177712477713 in words is "one trillion, one hundred seventy-seven billion, seven hundred twelve million, four hundred seventy-seven thousand, seven hundred thirteen".