1177670725747 has 2 divisors, whose sum is σ = 1177670725748. Its totient is φ = 1177670725746.

The previous prime is 1177670725739. The next prime is 1177670725753. The reversal of 1177670725747 is 7475270767711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1177670725747 - 2³ = 1177670725739 is a prime.

It is not a weakly prime, because it can be changed into another prime (1177670725757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 588835362873 + 588835362874.

It is an arithmetic number, because the mean of its divisors is an integer number (588835362874).

Almost surely, 2^{1177670725747} is an apocalyptic number.

1177670725747 is a deficient number, since it is larger than the sum of its proper divisors (1).

1177670725747 is an equidigital number, since it uses as much as digits as its factorization.

1177670725747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28235760, while the sum is 61.

The spelling of 1177670725747 in words is "one trillion, one hundred seventy-seven billion, six hundred seventy million, seven hundred twenty-five thousand, seven hundred forty-seven".