8525038080 has 320 divisors, whose sum is σ = 29670600960. Its totient is φ = 2075590656.

The previous prime is 8525038063. The next prime is 8525038087. The reversal of 8525038080 is 808305258.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (8525038087) 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, 10283106 + ... + 10283934.

It is an arithmetic number, because the mean of its divisors is an integer number (92720628).

Almost surely, 2^8525038080 is an apocalyptic number.

8525038080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8525038080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14835300480).

8525038080 is an abundant number, since it is smaller than the sum of its proper divisors (21145562880).

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

8525038080 is a wasteful number, since it uses less digits than its factorization.

8525038080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971 (or 955 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 39.

The square root of 8525038080 is about 92331.1327776282. The cubic root of 8525038080 is about 2042.8294455725.

The spelling of 8525038080 in words is "eight billion, five hundred twenty-five million, thirty-eight thousand, eighty".