8122054560 has 192 divisors, whose sum is σ = 26710871040. Its totient is φ = 2072125440.

The previous prime is 8122054553. The next prime is 8122054573. The reversal of 8122054560 is 654502218.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1321254 + ... + 1327386.

It is an arithmetic number, because the mean of its divisors is an integer number (139119120).

Almost surely, 2^8122054560 is an apocalyptic number.

8122054560 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 8122054560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13355435520).

8122054560 is an abundant number, since it is smaller than the sum of its proper divisors (18588816480).

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

8122054560 is a wasteful number, since it uses less digits than its factorization.

8122054560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6271 (or 6263 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 8122054560 is about 90122.4420441435. The cubic root of 8122054560 is about 2010.1199205697.

Adding to 8122054560 its reverse (654502218), we get a palindrome (8776556778).

The spelling of 8122054560 in words is "eight billion, one hundred twenty-two million, fifty-four thousand, five hundred sixty".