28982533673 has 8 divisors (see below), whose sum is σ = 29662987200. Its totient is φ = 28302373008.

The previous prime is 28982533663. The next prime is 28982533693. The reversal of 28982533673 is 37633528982.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 28982533673 - 2³⁰ = 27908791849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28982533663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133823 + ... + 275451.

It is an arithmetic number, because the mean of its divisors is an integer number (3707873400).

Almost surely, 2^28982533673 is an apocalyptic number.

It is an amenable number.

28982533673 is a deficient number, since it is larger than the sum of its proper divisors (680453527).

28982533673 is a wasteful number, since it uses less digits than its factorization.

28982533673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146431.

The product of its digits is 13063680, while the sum is 56.

The spelling of 28982533673 in words is "twenty-eight billion, nine hundred eighty-two million, five hundred thirty-three thousand, six hundred seventy-three".