115435454 has 4 divisors (see below), whose sum is σ = 173153184. Its totient is φ = 57717726.

The previous prime is 115435451. The next prime is 115435471. The reversal of 115435454 is 454534511.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×115435454² = 26650688080372232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 115435454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115435451) 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 as a sum of consecutive naturals, namely, 28858862 + ... + 28858865.

It is an arithmetic number, because the mean of its divisors is an integer number (43288296).

Almost surely, 2^115435454 is an apocalyptic number.

115435454 is a deficient number, since it is larger than the sum of its proper divisors (57717730).

115435454 is an equidigital number, since it uses as much as digits as its factorization.

115435454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57717729.

The product of its digits is 24000, while the sum is 32.

The square root of 115435454 is about 10744.0892587506. The cubic root of 115435454 is about 486.9074337740.

Adding to 115435454 its reverse (454534511), we get a palindrome (569969965).

The spelling of 115435454 in words is "one hundred fifteen million, four hundred thirty-five thousand, four hundred fifty-four".