12775704160 has 48 divisors (see below), whose sum is σ = 30207942576. Its totient is φ = 5105991168.

The previous prime is 12775704089. The next prime is 12775704209. The reversal of 12775704160 is 6140757721.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161167 + ... + 226993.

It is an arithmetic number, because the mean of its divisors is an integer number (629332137).

Almost surely, 2^12775704160 is an apocalyptic number.

12775704160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12775704160 is an abundant number, since it is smaller than the sum of its proper divisors (17432238416).

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

12775704160 is a wasteful number, since it uses less digits than its factorization.

12775704160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67055 (or 67047 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 40.

The spelling of 12775704160 in words is "twelve billion, seven hundred seventy-five million, seven hundred four thousand, one hundred sixty".