5260465680 has 40 divisors (see below), whose sum is σ = 16307444352. Its totient is φ = 1402790784.

The previous prime is 5260465649. The next prime is 5260465697. The reversal of 5260465680 is 865640625.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10959064 + ... + 10959543.

Almost surely, 2^5260465680 is an apocalyptic number.

It is an amenable number.

5260465680 is an abundant number, since it is smaller than the sum of its proper divisors (11046978672).

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

5260465680 is a wasteful number, since it uses less digits than its factorization.

5260465680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21918623 (or 21918617 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The square root of 5260465680 is about 72529.0678280095. The cubic root of 5260465680 is about 1739.1674442175.

The spelling of 5260465680 in words is "five billion, two hundred sixty million, four hundred sixty-five thousand, six hundred eighty".