115673399953 has 2 divisors, whose sum is σ = 115673399954. Its totient is φ = 115673399952.

The previous prime is 115673399929. The next prime is 115673400013. The reversal of 115673399953 is 359993376511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73936135744 + 41737264209 = 271912^2 + 204297^2 .

It is a cyclic number.

It is not a de Polignac number, because 115673399953 - 2²¹ = 115671302801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115673399891 and 115673399900.

It is not a weakly prime, because it can be changed into another prime (115673309953) 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, 57836699976 + 57836699977.

It is an arithmetic number, because the mean of its divisors is an integer number (57836699977).

Almost surely, 2^115673399953 is an apocalyptic number.

It is an amenable number.

115673399953 is a deficient number, since it is larger than the sum of its proper divisors (1).

115673399953 is an equidigital number, since it uses as much as digits as its factorization.

115673399953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20667150, while the sum is 61.

The spelling of 115673399953 in words is "one hundred fifteen billion, six hundred seventy-three million, three hundred ninety-nine thousand, nine hundred fifty-three".