8025500028 has 96 divisors (see below), whose sum is σ = 23271678976. Its totient is φ = 2096036352.

The previous prime is 8025500027. The next prime is 8025500047. The reversal of 8025500028 is 8200055208.

It is a junction number, because it is equal to n+sod(n) for n = 8025499968 and 8025500004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8025500027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76800 + ... + 148152.

Almost surely, 2^8025500028 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8025500028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11635839488).

8025500028 is an abundant number, since it is smaller than the sum of its proper divisors (15246178948).

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

8025500028 is a wasteful number, since it uses less digits than its factorization.

8025500028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71483 (or 71481 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 8025500028 is about 89585.1551765135. The cubic root of 8025500028 is about 2002.1227485056.

The spelling of 8025500028 in words is "eight billion, twenty-five million, five hundred thousand, twenty-eight".