12528076376 has 16 divisors (see below), whose sum is σ = 24247890240. Its totient is φ = 6061972320.

The previous prime is 12528076313. The next prime is 12528076397. The reversal of 12528076376 is 67367082521.

It is a self number, because there is not a number n which added to its sum of digits gives 12528076376.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25257971 + ... + 25258466.

It is an arithmetic number, because the mean of its divisors is an integer number (1515493140).

Almost surely, 2^12528076376 is an apocalyptic number.

It is an amenable number.

12528076376 is a deficient number, since it is larger than the sum of its proper divisors (11719813864).

12528076376 is a wasteful number, since it uses less digits than its factorization.

12528076376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50516474 (or 50516470 counting only the distinct ones).

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

The spelling of 12528076376 in words is "twelve billion, five hundred twenty-eight million, seventy-six thousand, three hundred seventy-six".