28732873045733 has 8 divisors (see below), whose sum is σ = 29660156664576. Its totient is φ = 27805615473600.

The previous prime is 28732873045693. The next prime is 28732873045741. The reversal of 28732873045733 is 33754037823782.

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 28732873045733 - 2¹⁴ = 28732873029349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28732873045763) 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, 4257428 + ... + 8694333.

It is an arithmetic number, because the mean of its divisors is an integer number (3707519583072).

Almost surely, 2^{28732873045733} is an apocalyptic number.

It is an amenable number.

28732873045733 is a deficient number, since it is larger than the sum of its proper divisors (927283618843).

28732873045733 is a wasteful number, since it uses less digits than its factorization.

28732873045733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13023355.

The product of its (nonzero) digits is 142248960, while the sum is 62.

The spelling of 28732873045733 in words is "twenty-eight trillion, seven hundred thirty-two billion, eight hundred seventy-three million, forty-five thousand, seven hundred thirty-three".