113552454213953 has 2 divisors, whose sum is σ = 113552454213954. Its totient is φ = 113552454213952.

The previous prime is 113552454213943. The next prime is 113552454213997. The reversal of 113552454213953 is 359312454255311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76485641798449 + 37066812415504 = 8745607^2 + 6088252^2 .

It is a cyclic number.

It is not a de Polignac number, because 113552454213953 - 2⁴ = 113552454213937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113552454213895 and 113552454213904.

It is not a weakly prime, because it can be changed into another prime (113552454213943) 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, 56776227106976 + 56776227106977.

It is an arithmetic number, because the mean of its divisors is an integer number (56776227106977).

Almost surely, 2^{113552454213953} is an apocalyptic number.

It is an amenable number.

113552454213953 is a deficient number, since it is larger than the sum of its proper divisors (1).

113552454213953 is an equidigital number, since it uses as much as digits as its factorization.

113552454213953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720000, while the sum is 53.

The spelling of 113552454213953 in words is "one hundred thirteen trillion, five hundred fifty-two billion, four hundred fifty-four million, two hundred thirteen thousand, nine hundred fifty-three".