28332755800583 has 6 divisors (see below), whose sum is σ = 30679847997264. Its totient is φ = 26153313046536.

The previous prime is 28332755800571. The next prime is 28332755800603. The reversal of 28332755800583 is 38500855723382.

It is not a de Polignac number, because 28332755800583 - 2⁴² = 23934709289479 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 (28332755800553) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83824721135 + ... + 83824721472.

It is an arithmetic number, because the mean of its divisors is an integer number (5113307999544).

Almost surely, 2^{28332755800583} is an apocalyptic number.

28332755800583 is a deficient number, since it is larger than the sum of its proper divisors (2347092196681).

28332755800583 is a wasteful number, since it uses less digits than its factorization.

28332755800583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167649442633 (or 167649442620 counting only the distinct ones).

The product of its (nonzero) digits is 48384000, while the sum is 59.

The spelling of 28332755800583 in words is "twenty-eight trillion, three hundred thirty-two billion, seven hundred fifty-five million, eight hundred thousand, five hundred eighty-three".