12758000115 has 32 divisors (see below), whose sum is σ = 24701207040. Its totient is φ = 5489155584.

The previous prime is 12758000113. The next prime is 12758000119. The reversal of 12758000115 is 51100085721.

It is not a de Polignac number, because 12758000115 - 2¹ = 12758000113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12758000113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3571885 + ... + 3575454.

It is an arithmetic number, because the mean of its divisors is an integer number (771912720).

Almost surely, 2^12758000115 is an apocalyptic number.

12758000115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12758000115 is a deficient number, since it is larger than the sum of its proper divisors (11943206925).

12758000115 is a wasteful number, since it uses less digits than its factorization.

12758000115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7147371.

The product of its (nonzero) digits is 2800, while the sum is 30.

Adding to 12758000115 its reverse (51100085721), we get a palindrome (63858085836).

The spelling of 12758000115 in words is "twelve billion, seven hundred fifty-eight million, one hundred fifteen", and thus it is an aban number.