115325804505 has 16 divisors (see below), whose sum is σ = 184526677440. Its totient is φ = 61505299008.

The previous prime is 115325804437. The next prime is 115325804513. The reversal of 115325804505 is 505408523511.

It is not a de Polignac number, because 115325804505 - 2¹⁴ = 115325788121 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540859 + ... + 723311.

It is an arithmetic number, because the mean of its divisors is an integer number (11532917340).

Almost surely, 2^115325804505 is an apocalyptic number.

115325804505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115325804505 is a deficient number, since it is larger than the sum of its proper divisors (69200872935).

115325804505 is a wasteful number, since it uses less digits than its factorization.

115325804505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224600.

The product of its (nonzero) digits is 120000, while the sum is 39.

The spelling of 115325804505 in words is "one hundred fifteen billion, three hundred twenty-five million, eight hundred four thousand, five hundred five".