115743853 has 2 divisors, whose sum is σ = 115743854. Its totient is φ = 115743852.

The previous prime is 115743827. The next prime is 115743857. The reversal of 115743853 is 358347511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111471364 + 4272489 = 10558^2 + 2067^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115743853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115743857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57871926 + 57871927.

It is an arithmetic number, because the mean of its divisors is an integer number (57871927).

Almost surely, 2^115743853 is an apocalyptic number.

It is an amenable number.

115743853 is a deficient number, since it is larger than the sum of its proper divisors (1).

115743853 is an equidigital number, since it uses as much as digits as its factorization.

115743853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 37.

The square root of 115743853 is about 10758.4317165654. The cubic root of 115743853 is about 487.3406578076.

The spelling of 115743853 in words is "one hundred fifteen million, seven hundred forty-three thousand, eight hundred fifty-three".