118292544977 has 2 divisors, whose sum is σ = 118292544978. Its totient is φ = 118292544976.

The previous prime is 118292544971. The next prime is 118292545001. The reversal of 118292544977 is 779445292811.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115420549696 + 2871995281 = 339736^2 + 53591^2 .

It is a cyclic number.

It is not a de Polignac number, because 118292544977 - 2¹⁴ = 118292528593 is a prime.

It is not a weakly prime, because it can be changed into another prime (118292544971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59146272488 + 59146272489.

It is an arithmetic number, because the mean of its divisors is an integer number (59146272489).

Almost surely, 2^118292544977 is an apocalyptic number.

It is an amenable number.

118292544977 is a deficient number, since it is larger than the sum of its proper divisors (1).

118292544977 is an equidigital number, since it uses as much as digits as its factorization.

118292544977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10160640, while the sum is 59.

The spelling of 118292544977 in words is "one hundred eighteen billion, two hundred ninety-two million, five hundred forty-four thousand, nine hundred seventy-seven".