28875900604 has 12 divisors (see below), whose sum is σ = 50591386944. Its totient is φ = 14421218624.

The previous prime is 28875900593. The next prime is 28875900607. The reversal of 28875900604 is 40600957882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28875900607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4179037 + ... + 4185940.

It is an arithmetic number, because the mean of its divisors is an integer number (4215948912).

Almost surely, 2^28875900604 is an apocalyptic number.

It is an amenable number.

28875900604 is a deficient number, since it is larger than the sum of its proper divisors (21715486340).

28875900604 is a wasteful number, since it uses less digits than its factorization.

28875900604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8365844 (or 8365842 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 49.

The spelling of 28875900604 in words is "twenty-eight billion, eight hundred seventy-five million, nine hundred thousand, six hundred four".