115640753 has 16 divisors (see below), whose sum is σ = 121305600. Its totient is φ = 110160960.

The previous prime is 115640747. The next prime is 115640813. The reversal of 115640753 is 357046511.

It is a cyclic number.

It is not a de Polignac number, because 115640753 - 2⁴ = 115640737 is a prime.

It is a super-3 number, since 3×115640753³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115640713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297083 + ... + 297471.

It is an arithmetic number, because the mean of its divisors is an integer number (7581600).

Almost surely, 2^115640753 is an apocalyptic number.

It is an amenable number.

115640753 is a deficient number, since it is larger than the sum of its proper divisors (5664847).

115640753 is an equidigital number, since it uses as much as digits as its factorization.

115640753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 115640753 is about 10753.6390584769. The cubic root of 115640753 is about 487.1959136258.

The spelling of 115640753 in words is "one hundred fifteen million, six hundred forty thousand, seven hundred fifty-three".