115443563530 has 8 divisors (see below), whose sum is σ = 207798414372. Its totient is φ = 46177425408.

The previous prime is 115443563519. The next prime is 115443563611. The reversal of 115443563530 is 35365344511.

115443563530 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 114851176609 + 592386921 = 338897^2 + 24339^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5772178167 + ... + 5772178186.

Almost surely, 2^115443563530 is an apocalyptic number.

115443563530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115443563530 is a deficient number, since it is larger than the sum of its proper divisors (92354850842).

115443563530 is a wasteful number, since it uses less digits than its factorization.

115443563530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11544356360.

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 115443563530 in words is "one hundred fifteen billion, four hundred forty-three million, five hundred sixty-three thousand, five hundred thirty".