8028539046 has 160 divisors (see below), whose sum is σ = 20406466080. Its totient is φ = 2336947200.

The previous prime is 8028539041. The next prime is 8028539081. The reversal of 8028539046 is 6409358208.

It is a junction number, because it is equal to n+sod(n) for n = 8028538992 and 8028539010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8028539041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 17415256 + ... + 17415716.

It is an arithmetic number, because the mean of its divisors is an integer number (127540413).

Almost surely, 2^8028539046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8028539046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10203233040).

8028539046 is an abundant number, since it is smaller than the sum of its proper divisors (12377927034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8028539046 is a wasteful number, since it uses less digits than its factorization.

8028539046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852 (or 843 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 8028539046 is about 89602.1151870870. The cubic root of 8028539046 is about 2002.3754313792.

The spelling of 8028539046 in words is "eight billion, twenty-eight million, five hundred thirty-nine thousand, forty-six".