928552404689 has 16 divisors (see below), whose sum is σ = 1142857339008. Its totient is φ = 734663647872.

The previous prime is 928552404677. The next prime is 928552404697. The reversal of 928552404689 is 986404255829.

It is a de Polignac number, because none of the positive numbers 2^k-928552404689 is a prime.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (928552404289) 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, 6785189 + ... + 6920685.

It is an arithmetic number, because the mean of its divisors is an integer number (71428583688).

Almost surely, 2^928552404689 is an apocalyptic number.

It is an amenable number.

928552404689 is a deficient number, since it is larger than the sum of its proper divisors (214304934319).

928552404689 is a wasteful number, since it uses less digits than its factorization.

928552404689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210824.

The product of its (nonzero) digits is 49766400, while the sum is 62.

The spelling of 928552404689 in words is "nine hundred twenty-eight billion, five hundred fifty-two million, four hundred four thousand, six hundred eighty-nine".