115453828572728 has 16 divisors (see below), whose sum is σ = 216476101742760. Its totient is φ = 57726868108000.

The previous prime is 115453828572721. The next prime is 115453828572739. The reversal of 115453828572728 is 827275828354511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115453828572721) 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 in 3 ways as a sum of consecutive naturals, for example, 6351263 + ... + 16469553.

Almost surely, 2^{115453828572728} is an apocalyptic number.

It is an amenable number.

115453828572728 is a deficient number, since it is larger than the sum of its proper divisors (101022273170032).

115453828572728 is a wasteful number, since it uses less digits than its factorization.

115453828572728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11544598 (or 11544594 counting only the distinct ones).

The product of its digits is 301056000, while the sum is 68.

The spelling of 115453828572728 in words is "one hundred fifteen trillion, four hundred fifty-three billion, eight hundred twenty-eight million, five hundred seventy-two thousand, seven hundred twenty-eight".