12486075387 has 8 divisors (see below), whose sum is σ = 16650740736. Its totient is φ = 8322730152.

The previous prime is 12486075383. The next prime is 12486075401. The reversal of 12486075387 is 78357068421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12486075387 - 2² = 12486075383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12486075383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307743 + ... + 345944.

It is an arithmetic number, because the mean of its divisors is an integer number (2081342592).

Almost surely, 2^12486075387 is an apocalyptic number.

12486075387 is a deficient number, since it is larger than the sum of its proper divisors (4164665349).

12486075387 is an equidigital number, since it uses as much as digits as its factorization.

12486075387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660057.

The product of its (nonzero) digits is 2257920, while the sum is 51.

The spelling of 12486075387 in words is "twelve billion, four hundred eighty-six million, seventy-five thousand, three hundred eighty-seven".