28875303840752 has 20 divisors (see below), whose sum is σ = 55967780778456. Its totient is φ = 14432005575360.

The previous prime is 28875303840749. The next prime is 28875303840763. The reversal of 28875303840752 is 25704830357882.

It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.

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, 352854374 + ... + 352936197.

Almost surely, 2^{28875303840752} is an apocalyptic number.

It is an amenable number.

28875303840752 is a deficient number, since it is larger than the sum of its proper divisors (27092476937704).

28875303840752 is a wasteful number, since it uses less digits than its factorization.

28875303840752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705793136 (or 705793130 counting only the distinct ones).

The product of its (nonzero) digits is 90316800, while the sum is 62.

The spelling of 28875303840752 in words is "twenty-eight trillion, eight hundred seventy-five billion, three hundred three million, eight hundred forty thousand, seven hundred fifty-two".