115434453 has 8 divisors (see below), whose sum is σ = 153966400. Its totient is φ = 76929408.

The previous prime is 115434439. The next prime is 115434457. The reversal of 115434453 is 354434511.

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

It is not a de Polignac number, because 115434453 - 2⁸ = 115434197 is a prime.

It is a super-2 number, since 2×115434453² = 26650225878818418, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115434453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115434457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7728 + ... + 17046.

It is an arithmetic number, because the mean of its divisors is an integer number (19245800).

Almost surely, 2^115434453 is an apocalyptic number.

It is an amenable number.

115434453 is a deficient number, since it is larger than the sum of its proper divisors (38531947).

115434453 is an equidigital number, since it uses as much as digits as its factorization.

115434453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13451.

The product of its digits is 14400, while the sum is 30.

The square root of 115434453 is about 10744.0426748966. The cubic root of 115434453 is about 486.9060263619.

Adding to 115434453 its reverse (354434511), we get a palindrome (469868964).

The spelling of 115434453 in words is "one hundred fifteen million, four hundred thirty-four thousand, four hundred fifty-three".