12874653560 has 32 divisors (see below), whose sum is σ = 28988120160. Its totient is φ = 5146279296.

The previous prime is 12874653557. The next prime is 12874653569. The reversal of 12874653560 is 6535647821.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12874653569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53339 + ... + 169098.

It is an arithmetic number, because the mean of its divisors is an integer number (905878755).

Almost surely, 2^12874653560 is an apocalyptic number.

12874653560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12874653560 is an abundant number, since it is smaller than the sum of its proper divisors (16113466600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12874653560 is a wasteful number, since it uses less digits than its factorization.

12874653560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223895 (or 223891 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 12874653560 in words is "twelve billion, eight hundred seventy-four million, six hundred fifty-three thousand, five hundred sixty".