115523454 has 16 divisors (see below), whose sum is σ = 231838992. Its totient is φ = 38375808.

The previous prime is 115523417. The next prime is 115523519. The reversal of 115523454 is 454325511.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 31099 + ... + 34614.

It is an arithmetic number, because the mean of its divisors is an integer number (14489937).

Almost surely, 2^115523454 is an apocalyptic number.

115523454 is an abundant number, since it is smaller than the sum of its proper divisors (116315538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115523454 is a wasteful number, since it uses less digits than its factorization.

115523454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66011.

The product of its digits is 12000, while the sum is 30.

The square root of 115523454 is about 10748.1837535465. The cubic root of 115523454 is about 487.0311305217.

Adding to 115523454 its reverse (454325511), we get a palindrome (569848965).

The spelling of 115523454 in words is "one hundred fifteen million, five hundred twenty-three thousand, four hundred fifty-four".