6520460966 has 8 divisors (see below), whose sum is σ = 9795951864. Its totient is φ = 3255143680.

The previous prime is 6520460951. The next prime is 6520461001. The reversal of 6520460966 is 6690640256.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×6520460966² = 85032822418259306312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2541800 + ... + 2544363.

It is an arithmetic number, because the mean of its divisors is an integer number (1224493983).

Almost surely, 2^6520460966 is an apocalyptic number.

6520460966 is a deficient number, since it is larger than the sum of its proper divisors (3275490898).

6520460966 is a wasteful number, since it uses less digits than its factorization.

6520460966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5086806.

The product of its (nonzero) digits is 466560, while the sum is 44.

The square root of 6520460966 is about 80749.3713040541. The cubic root of 6520460966 is about 1868.2117524948.

The spelling of 6520460966 in words is "six billion, five hundred twenty million, four hundred sixty thousand, nine hundred sixty-six".