12867606485 has 8 divisors (see below), whose sum is σ = 15484141440. Its totient is φ = 10265409424.

The previous prime is 12867606377. The next prime is 12867606491. The reversal of 12867606485 is 58460676821.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12867606485 - 2⁸ = 12867606229 is a prime.

It is a congruent number.

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, 3582497 + ... + 3586086.

It is an arithmetic number, because the mean of its divisors is an integer number (1935517680).

Almost surely, 2^12867606485 is an apocalyptic number.

It is an amenable number.

12867606485 is a deficient number, since it is larger than the sum of its proper divisors (2616534955).

12867606485 is an equidigital number, since it uses as much as digits as its factorization.

12867606485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7168947.

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 12867606485 in words is "twelve billion, eight hundred sixty-seven million, six hundred six thousand, four hundred eighty-five".