115502054 has 4 divisors (see below), whose sum is σ = 173253084. Its totient is φ = 57751026.

The previous prime is 115502047. The next prime is 115502059. The reversal of 115502054 is 450205511.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115502059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28875512 + ... + 28875515.

It is an arithmetic number, because the mean of its divisors is an integer number (43313271).

Almost surely, 2^115502054 is an apocalyptic number.

115502054 is a deficient number, since it is larger than the sum of its proper divisors (57751030).

115502054 is an equidigital number, since it uses as much as digits as its factorization.

115502054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57751029.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 115502054 is about 10747.1881904059. The cubic root of 115502054 is about 487.0010555038.

Adding to 115502054 its reverse (450205511), we get a palindrome (565707565).

The spelling of 115502054 in words is "one hundred fifteen million, five hundred two thousand, fifty-four".