6460516576 has 48 divisors (see below), whose sum is σ = 12820229856. Its totient is φ = 3204665856.

The previous prime is 6460516549. The next prime is 6460516597. The reversal of 6460516576 is 6756150646.

It is a congruent number.

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, 4044610 + ... + 4046206.

It is an arithmetic number, because the mean of its divisors is an integer number (267088122).

Almost surely, 2^6460516576 is an apocalyptic number.

It is an amenable number.

6460516576 is a deficient number, since it is larger than the sum of its proper divisors (6359713280).

6460516576 is a wasteful number, since it uses less digits than its factorization.

6460516576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2531 (or 2523 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 46.

The square root of 6460516576 is about 80377.3386969238. The cubic root of 6460516576 is about 1862.4691237979.

The spelling of 6460516576 in words is "six billion, four hundred sixty million, five hundred sixteen thousand, five hundred seventy-six".