8104500624 has 120 divisors (see below), whose sum is σ = 23755868416. Its totient is φ = 2376633600.

The previous prime is 8104500617. The next prime is 8104500647. The reversal of 8104500624 is 4260054018.

It is a Cunningham number, because it is equal to 90025²-1.

It is a junction number, because it is equal to n+sod(n) for n = 8104500591 and 8104500600.

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, 157542 + ... + 202554.

Almost surely, 2^8104500624 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 8104500624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11877934208).

8104500624 is an abundant number, since it is smaller than the sum of its proper divisors (15651367792).

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

8104500624 is a wasteful number, since it uses less digits than its factorization.

8104500624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45077 (or 45060 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 8104500624 is about 90024.9999944460. Note that the first 5 decimals coincide. The cubic root of 8104500624 is about 2008.6707401426.

The spelling of 8104500624 in words is "eight billion, one hundred four million, five hundred thousand, six hundred twenty-four".