8130363207560 has 96 divisors (see below), whose sum is σ = 20110464281880. Its totient is φ = 2956064348160.

The previous prime is 8130363207541. The next prime is 8130363207581. The reversal of 8130363207560 is 657023630318.

It can be written as a sum of positive squares in 4 ways, for example, as 7565283256036 + 565079951524 = 2750506^2 + 751718^2 .

It is a super-2 number, since 2×8130363207560² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34036862 + ... + 34274898.

Almost surely, 2^{8130363207560} 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 8130363207560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10055232140940).

8130363207560 is an abundant number, since it is smaller than the sum of its proper divisors (11980101074320).

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

8130363207560 is a wasteful number, since it uses less digits than its factorization.

8130363207560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245127 (or 245112 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 44.

Adding to 8130363207560 its reverse (657023630318), we get a palindrome (8787386837878).

The spelling of 8130363207560 in words is "eight trillion, one hundred thirty billion, three hundred sixty-three million, two hundred seven thousand, five hundred sixty".