118176352893953 has 2 divisors, whose sum is σ = 118176352893954. Its totient is φ = 118176352893952.

The previous prime is 118176352893917. The next prime is 118176352893983. The reversal of 118176352893953 is 359398253671811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83848671099664 + 34327681794289 = 9156892^2 + 5858983^2 .

It is a cyclic number.

It is not a de Polignac number, because 118176352893953 - 2²⁴ = 118176336116737 is a prime.

It is a super-2 number, since 2×118176352893953² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (118176352893913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59088176446976 + 59088176446977.

It is an arithmetic number, because the mean of its divisors is an integer number (59088176446977).

Almost surely, 2^{118176352893953} is an apocalyptic number.

It is an amenable number.

118176352893953 is a deficient number, since it is larger than the sum of its proper divisors (1).

118176352893953 is an equidigital number, since it uses as much as digits as its factorization.

118176352893953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 293932800, while the sum is 71.

The spelling of 118176352893953 in words is "one hundred eighteen trillion, one hundred seventy-six billion, three hundred fifty-two million, eight hundred ninety-three thousand, nine hundred fifty-three".