115500010 has 16 divisors (see below), whose sum is σ = 208523016. Its totient is φ = 46061568.

The previous prime is 115500001. The next prime is 115500029. The reversal of 115500010 is 10005511.

It can be written as a sum of positive squares in 4 ways, for example, as 102475129 + 13024881 = 10123^2 + 3609^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13767 + ... + 20506.

Almost surely, 2^115500010 is an apocalyptic number.

115500010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115500010 is a deficient number, since it is larger than the sum of its proper divisors (93023006).

115500010 is a wasteful number, since it uses less digits than its factorization.

115500010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34617.

The product of its (nonzero) digits is 25, while the sum is 13.

The square root of 115500010 is about 10747.0930953444. The cubic root of 115500010 is about 486.9981827237.

Adding to 115500010 its reverse (10005511), we get a palindrome (125505521).

The spelling of 115500010 in words is "one hundred fifteen million, five hundred thousand, ten".