115515450304 has 14 divisors (see below), whose sum is σ = 229225971824. Its totient is φ = 57757725120.

The previous prime is 115515450247. The next prime is 115515450359. The reversal of 115515450304 is 403054515511.

It is a self number, because there is not a number n which added to its sum of digits gives 115515450304.

It is a congruent number.

It is an unprimeable number.

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, 902464392 + ... + 902464519.

Almost surely, 2^115515450304 is an apocalyptic number.

It is an amenable number.

115515450304 is a deficient number, since it is larger than the sum of its proper divisors (113710521520).

115515450304 is an equidigital number, since it uses as much as digits as its factorization.

115515450304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1804928923 (or 1804928913 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 34.

Adding to 115515450304 its reverse (403054515511), we get a palindrome (518569965815).

The spelling of 115515450304 in words is "one hundred fifteen billion, five hundred fifteen million, four hundred fifty thousand, three hundred four".