8125082448 has 80 divisors (see below), whose sum is σ = 24042211200. Its totient is φ = 2316238848.

The previous prime is 8125082411. The next prime is 8125082467. The reversal of 8125082448 is 8442805218.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123936 + ... + 177792.

It is an arithmetic number, because the mean of its divisors is an integer number (300527640).

Almost surely, 2^8125082448 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 8125082448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12021105600).

8125082448 is an abundant number, since it is smaller than the sum of its proper divisors (15917128752).

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

8125082448 is a wasteful number, since it uses less digits than its factorization.

8125082448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54324 (or 54318 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 42.

The square root of 8125082448 is about 90139.2392246573. The cubic root of 8125082448 is about 2010.3696792879.

The spelling of 8125082448 in words is "eight billion, one hundred twenty-five million, eighty-two thousand, four hundred forty-eight".