28375410673 has 16 divisors (see below), whose sum is σ = 30908592000. Its totient is φ = 25946790912.

The previous prime is 28375410659. The next prime is 28375410689. The reversal of 28375410673 is 37601457382.

It is a happy number.

It is not a de Polignac number, because 28375410673 - 2¹⁷ = 28375279601 is a prime.

It is a super-2 number, since 2×28375410673² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (28375410773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2357236 + ... + 2369242.

It is an arithmetic number, because the mean of its divisors is an integer number (1931787000).

Almost surely, 2^28375410673 is an apocalyptic number.

It is an amenable number.

28375410673 is a deficient number, since it is larger than the sum of its proper divisors (2533181327).

28375410673 is a wasteful number, since it uses less digits than its factorization.

28375410673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16344.

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 28375410673 in words is "twenty-eight billion, three hundred seventy-five million, four hundred ten thousand, six hundred seventy-three".