1179665594047 has 2 divisors, whose sum is σ = 1179665594048. Its totient is φ = 1179665594046.

The previous prime is 1179665593987. The next prime is 1179665594053. The reversal of 1179665594047 is 7404955669711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1179665594047 - 2²³ = 1179657205439 is a prime.

It is a super-2 number, since 2×1179665594047² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1179665594047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1179665594087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 589832797023 + 589832797024.

It is an arithmetic number, because the mean of its divisors is an integer number (589832797024).

Almost surely, 2^{1179665594047} is an apocalyptic number.

1179665594047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1179665594047 is an equidigital number, since it uses as much as digits as its factorization.

1179665594047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57153600, while the sum is 64.

The spelling of 1179665594047 in words is "one trillion, one hundred seventy-nine billion, six hundred sixty-five million, five hundred ninety-four thousand, forty-seven".