12892483969538 has 8 divisors (see below), whose sum is σ = 19339787934480. Its totient is φ = 6445887991380.

The previous prime is 12892483969523. The next prime is 12892483969559. The reversal of 12892483969538 is 83596938429821.

12892483969538 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×12892483969538² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176951168 + ... + 177024011.

It is an arithmetic number, because the mean of its divisors is an integer number (2417473491810).

Almost surely, 2^{12892483969538} is an apocalyptic number.

12892483969538 is a deficient number, since it is larger than the sum of its proper divisors (6447303964942).

12892483969538 is a wasteful number, since it uses less digits than its factorization.

12892483969538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353993392.

The product of its digits is 1612431360, while the sum is 77.

The spelling of 12892483969538 in words is "twelve trillion, eight hundred ninety-two billion, four hundred eighty-three million, nine hundred sixty-nine thousand, five hundred thirty-eight".