12770033528 has 16 divisors (see below), whose sum is σ = 27364357680. Its totient is φ = 5472871488.

The previous prime is 12770033519. The next prime is 12770033557. The reversal of 12770033528 is 82533007721.

It is a junction number, because it is equal to n+sod(n) for n = 12770033491 and 12770033500.

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, 114018101 + ... + 114018212.

It is an arithmetic number, because the mean of its divisors is an integer number (1710272355).

Almost surely, 2^12770033528 is an apocalyptic number.

It is an amenable number.

12770033528 is an abundant number, since it is smaller than the sum of its proper divisors (14594324152).

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

12770033528 is a wasteful number, since it uses less digits than its factorization.

12770033528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228036326 (or 228036322 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The spelling of 12770033528 in words is "twelve billion, seven hundred seventy million, thirty-three thousand, five hundred twenty-eight".