12755918248 has 32 divisors (see below), whose sum is σ = 24087792960. Its totient is φ = 6332594560.

The previous prime is 12755918209. The next prime is 12755918249. The reversal of 12755918248 is 84281955721.

It is a junction number, because it is equal to n+sod(n) for n = 12755918195 and 12755918204.

It is not an unprimeable number, because it can be changed into a prime (12755918249) 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, 1292340 + ... + 1302172.

It is an arithmetic number, because the mean of its divisors is an integer number (752743530).

Almost surely, 2^12755918248 is an apocalyptic number.

It is an amenable number.

12755918248 is a deficient number, since it is larger than the sum of its proper divisors (11331874712).

12755918248 is a wasteful number, since it uses less digits than its factorization.

12755918248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10977 (or 10973 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 52.

The spelling of 12755918248 in words is "twelve billion, seven hundred fifty-five million, nine hundred eighteen thousand, two hundred forty-eight".