6452585585464 has 64 divisors (see below), whose sum is σ = 13304237068800. Its totient is φ = 2920262108544.

The previous prime is 6452585585447. The next prime is 6452585585549. The reversal of 6452585585464 is 4645855852546.

It is a self number, because there is not a number n which added to its sum of digits gives 6452585585464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2013709 + ... + 4118275.

It is an arithmetic number, because the mean of its divisors is an integer number (207878704200).

Almost surely, 2^{6452585585464} is an apocalyptic number.

It is an amenable number.

6452585585464 is an abundant number, since it is smaller than the sum of its proper divisors (6851651483336).

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

6452585585464 is a wasteful number, since it uses less digits than its factorization.

6452585585464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2105492 (or 2105488 counting only the distinct ones).

The product of its digits is 921600000, while the sum is 67.

The spelling of 6452585585464 in words is "six trillion, four hundred fifty-two billion, five hundred eighty-five million, five hundred eighty-five thousand, four hundred sixty-four".