6580768460 has 24 divisors (see below), whose sum is σ = 15793844640. Its totient is φ = 2256263424.

The previous prime is 6580768399. The next prime is 6580768489. The reversal of 6580768460 is 648670856.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6580768399 and 6580768408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23502605 + ... + 23502884.

It is an arithmetic number, because the mean of its divisors is an integer number (658076860).

Almost surely, 2^6580768460 is an apocalyptic number.

It is an amenable number.

6580768460 is an abundant number, since it is smaller than the sum of its proper divisors (9213076180).

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

6580768460 is a wasteful number, since it uses less digits than its factorization.

6580768460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47005505 (or 47005503 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 50.

The square root of 6580768460 is about 81121.9357510655. The cubic root of 6580768460 is about 1873.9537591854.

The spelling of 6580768460 in words is "six billion, five hundred eighty million, seven hundred sixty-eight thousand, four hundred sixty".