8113352580 has 192 divisors, whose sum is σ = 26773286400. Its totient is φ = 2035376640.

The previous prime is 8113352573. The next prime is 8113352593. The reversal of 8113352580 is 852533118.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 752266 + ... + 762974.

It is an arithmetic number, because the mean of its divisors is an integer number (139444200).

Almost surely, 2^8113352580 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 8113352580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13386643200).

8113352580 is an abundant number, since it is smaller than the sum of its proper divisors (18659933820).

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

8113352580 is a wasteful number, since it uses less digits than its factorization.

8113352580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10811 (or 10803 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 8113352580 is about 90074.1504539454. The cubic root of 8113352580 is about 2009.4017823232.

Adding to 8113352580 its reverse (852533118), we get a palindrome (8965885698).

The spelling of 8113352580 in words is "eight billion, one hundred thirteen million, three hundred fifty-two thousand, five hundred eighty".