28475654104 has 16 divisors (see below), whose sum is σ = 53393677920. Its totient is φ = 14237340000.

The previous prime is 28475654099. The next prime is 28475654111. The reversal of 28475654104 is 40145657482.

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, 353502 + ... + 426514.

It is an arithmetic number, because the mean of its divisors is an integer number (3337104870).

Almost surely, 2^28475654104 is an apocalyptic number.

It is an amenable number.

28475654104 is a deficient number, since it is larger than the sum of its proper divisors (24918023816).

28475654104 is a wasteful number, since it uses less digits than its factorization.

28475654104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121770 (or 121766 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 46.

The spelling of 28475654104 in words is "twenty-eight billion, four hundred seventy-five million, six hundred fifty-four thousand, one hundred four".