12582125015 has 16 divisors (see below), whose sum is σ = 15224190240. Its totient is φ = 9982619712.

The previous prime is 12582125011. The next prime is 12582125027. The reversal of 12582125015 is 51052128521.

It is not a de Polignac number, because 12582125015 - 2² = 12582125011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12582125011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13427627 + ... + 13428563.

It is an arithmetic number, because the mean of its divisors is an integer number (951511890).

Almost surely, 2^12582125015 is an apocalyptic number.

12582125015 is a deficient number, since it is larger than the sum of its proper divisors (2642065225).

12582125015 is an frugal number, since it uses more digits than its factorization.

12582125015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359 (or 1081 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 32.

The spelling of 12582125015 in words is "twelve billion, five hundred eighty-two million, one hundred twenty-five thousand, fifteen".