12753738308 has 24 divisors (see below), whose sum is σ = 22870383480. Its totient is φ = 6219438080.

The previous prime is 12753738299. The next prime is 12753738323. The reversal of 12753738308 is 80383735721.

It can be written as a sum of positive squares in 4 ways, for example, as 70023424 + 12683714884 = 8368^2 + 112622^2 .

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, 634460 + ... + 654252.

It is an arithmetic number, because the mean of its divisors is an integer number (952932645).

Almost surely, 2^12753738308 is an apocalyptic number.

It is an amenable number.

12753738308 is a deficient number, since it is larger than the sum of its proper divisors (10116645172).

12753738308 is a wasteful number, since it uses less digits than its factorization.

12753738308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23767 (or 23765 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 12753738308 in words is "twelve billion, seven hundred fifty-three million, seven hundred thirty-eight thousand, three hundred eight".