13253866628 has 12 divisors (see below), whose sum is σ = 23269820112. Its totient is φ = 6605346600.

The previous prime is 13253866603. The next prime is 13253866631. The reversal of 13253866628 is 82666835231.

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 3 ways as a sum of consecutive naturals, for example, 5395298 + ... + 5397753.

It is an arithmetic number, because the mean of its divisors is an integer number (1939151676).

Almost surely, 2^13253866628 is an apocalyptic number.

It is an amenable number.

13253866628 is a deficient number, since it is larger than the sum of its proper divisors (10015953484).

13253866628 is a wasteful number, since it uses less digits than its factorization.

13253866628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10793362 (or 10793360 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 50.

The spelling of 13253866628 in words is "thirteen billion, two hundred fifty-three million, eight hundred sixty-six thousand, six hundred twenty-eight".