12872068855 has 8 divisors (see below), whose sum is σ = 15489511200. Its totient is φ = 10268969376.

The previous prime is 12872068849. The next prime is 12872068873. The reversal of 12872068855 is 55886027821.

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 12872068855 - 2¹¹ = 12872066807 is a prime.

It is a super-2 number, since 2×12872068855² (a number of 21 digits) contains 22 as substring.

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, 3583740 + ... + 3587329.

It is an arithmetic number, because the mean of its divisors is an integer number (1936188900).

Almost surely, 2^12872068855 is an apocalyptic number.

12872068855 is a deficient number, since it is larger than the sum of its proper divisors (2617442345).

12872068855 is an equidigital number, since it uses as much as digits as its factorization.

12872068855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7171433.

The product of its (nonzero) digits is 2150400, while the sum is 52.

The spelling of 12872068855 in words is "twelve billion, eight hundred seventy-two million, sixty-eight thousand, eight hundred fifty-five".