12632827577 has 8 divisors (see below), whose sum is σ = 13041880320. Its totient is φ = 12223871280.

The previous prime is 12632827469. The next prime is 12632827589. The reversal of 12632827577 is 77572823621.

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 12632827577 - 2⁸ = 12632827321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12632827877) 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, 320483 + ... + 357735.

It is an arithmetic number, because the mean of its divisors is an integer number (1630235040).

Almost surely, 2^12632827577 is an apocalyptic number.

It is an amenable number.

12632827577 is a deficient number, since it is larger than the sum of its proper divisors (409052743).

12632827577 is a wasteful number, since it uses less digits than its factorization.

12632827577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48223.

The product of its digits is 1975680, while the sum is 50.

The spelling of 12632827577 in words is "twelve billion, six hundred thirty-two million, eight hundred twenty-seven thousand, five hundred seventy-seven".