28053002756 has 24 divisors (see below), whose sum is σ = 51234368640. Its totient is φ = 13414781952.

The previous prime is 28053002749. The next prime is 28053002797. The reversal of 28053002756 is 65720035082.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 822980 + ... + 856388.

It is an arithmetic number, because the mean of its divisors is an integer number (2134765360).

Almost surely, 2^28053002756 is an apocalyptic number.

It is an amenable number.

28053002756 is a deficient number, since it is larger than the sum of its proper divisors (23181365884).

28053002756 is a wasteful number, since it uses less digits than its factorization.

28053002756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42563 (or 42561 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 28053002756 in words is "twenty-eight billion, fifty-three million, two thousand, seven hundred fifty-six".