28753742176 has 24 divisors (see below), whose sum is σ = 56615943384. Its totient is φ = 14375089920.

The previous prime is 28753742159. The next prime is 28753742219. The reversal of 28753742176 is 67124735782.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229071 + ... + 331633.

It is an arithmetic number, because the mean of its divisors is an integer number (2358997641).

Almost surely, 2^28753742176 is an apocalyptic number.

It is an amenable number.

28753742176 is a deficient number, since it is larger than the sum of its proper divisors (27862201208).

28753742176 is a wasteful number, since it uses less digits than its factorization.

28753742176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111334 (or 111326 counting only the distinct ones).

The product of its digits is 3951360, while the sum is 52.

The spelling of 28753742176 in words is "twenty-eight billion, seven hundred fifty-three million, seven hundred forty-two thousand, one hundred seventy-six".