8525112880 has 80 divisors (see below), whose sum is σ = 19956097728. Its totient is φ = 3386880000.

The previous prime is 8525112853. The next prime is 8525112887. The reversal of 8525112880 is 882115258.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (8525112887) 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, 13510165 + ... + 13510795.

Almost surely, 2^8525112880 is an apocalyptic number.

8525112880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8525112880 is an abundant number, since it is smaller than the sum of its proper divisors (11430984848).

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

8525112880 is a wasteful number, since it uses less digits than its factorization.

8525112880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526 (or 1520 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 40.

The square root of 8525112880 is about 92331.5378405450. The cubic root of 8525112880 is about 2042.8354202553.

The spelling of 8525112880 in words is "eight billion, five hundred twenty-five million, one hundred twelve thousand, eight hundred eighty".