115818528453 has 16 divisors (see below), whose sum is σ = 159784837632. Its totient is φ = 74544120000.

The previous prime is 115818528433. The next prime is 115818528457. The reversal of 115818528453 is 354825818511.

It is not a de Polignac number, because 115818528453 - 2³² = 111523561157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115818528396 and 115818528405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115818528457) 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 in 15 ways as a sum of consecutive naturals, for example, 1439898 + ... + 1518203.

It is an arithmetic number, because the mean of its divisors is an integer number (9986552352).

Almost surely, 2^115818528453 is an apocalyptic number.

It is an amenable number.

115818528453 is a deficient number, since it is larger than the sum of its proper divisors (43966309179).

115818528453 is a wasteful number, since it uses less digits than its factorization.

115818528453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2958556.

The product of its digits is 1536000, while the sum is 51.

The spelling of 115818528453 in words is "one hundred fifteen billion, eight hundred eighteen million, five hundred twenty-eight thousand, four hundred fifty-three".