12892513417 has 4 divisors (see below), whose sum is σ = 14734301056. Its totient is φ = 11050725780.

The previous prime is 12892513411. The next prime is 12892513451. The reversal of 12892513417 is 71431529821.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12892513417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12892513411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 920893809 + ... + 920893822.

It is an arithmetic number, because the mean of its divisors is an integer number (3683575264).

Almost surely, 2^12892513417 is an apocalyptic number.

It is an amenable number.

12892513417 is a deficient number, since it is larger than the sum of its proper divisors (1841787639).

12892513417 is an equidigital number, since it uses as much as digits as its factorization.

12892513417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841787638.

The product of its digits is 120960, while the sum is 43.

The spelling of 12892513417 in words is "twelve billion, eight hundred ninety-two million, five hundred thirteen thousand, four hundred seventeen".