12754868579 has 8 divisors (see below), whose sum is σ = 13608250128. Its totient is φ = 11912942080.

The previous prime is 12754868573. The next prime is 12754868657. The reversal of 12754868579 is 97586845721.

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 12754868579 - 2²⁰ = 12753820003 is a prime.

It is a super-2 number, since 2×12754868579² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12754868573) 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, 2861462 + ... + 2865915.

It is an arithmetic number, because the mean of its divisors is an integer number (1701031266).

Almost surely, 2^12754868579 is an apocalyptic number.

12754868579 is a deficient number, since it is larger than the sum of its proper divisors (853381549).

12754868579 is a wasteful number, since it uses less digits than its factorization.

12754868579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5727525.

The product of its digits is 33868800, while the sum is 62.

The spelling of 12754868579 in words is "twelve billion, seven hundred fifty-four million, eight hundred sixty-eight thousand, five hundred seventy-nine".