6465264612 has 24 divisors (see below), whose sum is σ = 15086920800. Its totient is φ = 2154902016.

The previous prime is 6465264581. The next prime is 6465264643. The reversal of 6465264612 is 2164625646.

It is an interprime number because it is at equal distance from previous prime (6465264581) and next prime (6465264643).

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, 246339 + ... + 271317.

It is an arithmetic number, because the mean of its divisors is an integer number (628621700).

Almost surely, 2^6465264612 is an apocalyptic number.

It is an amenable number.

6465264612 is an abundant number, since it is smaller than the sum of its proper divisors (8621656188).

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

6465264612 is a wasteful number, since it uses less digits than its factorization.

6465264612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46555 (or 46553 counting only the distinct ones).

The product of its digits is 414720, while the sum is 42.

The square root of 6465264612 is about 80406.8691841686. The cubic root of 6465264612 is about 1862.9252743693.

The spelling of 6465264612 in words is "six billion, four hundred sixty-five million, two hundred sixty-four thousand, six hundred twelve".