8159610480 has 320 divisors, whose sum is σ = 29518110720. Its totient is φ = 1826178048.

The previous prime is 8159610463. The next prime is 8159610517. The reversal of 8159610480 is 840169518.

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

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22728541 + ... + 22728899.

It is an arithmetic number, because the mean of its divisors is an integer number (92244096).

Almost surely, 2^8159610480 is an apocalyptic number.

8159610480 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 8159610480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14759055360).

8159610480 is an abundant number, since it is smaller than the sum of its proper divisors (21358500240).

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

8159610480 is a wasteful number, since it uses less digits than its factorization.

8159610480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628 (or 622 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 42.

The square root of 8159610480 is about 90330.5622699206. The cubic root of 8159610480 is about 2013.2133843231.

Adding to 8159610480 its reverse (840169518), we get a palindrome (8999779998).

The spelling of 8159610480 in words is "eight billion, one hundred fifty-nine million, six hundred ten thousand, four hundred eighty".