652443262344256 has 28 divisors (see below), whose sum is σ = 1297286672122000. Its totient is φ = 325567880392320.

The previous prime is 652443262344241. The next prime is 652443262344317.

652443262344256 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 652443262344256.

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, 10214823750 + ... + 10214887621.

It is an arithmetic number, because the mean of its divisors is an integer number (46331666861500).

Almost surely, 2^{652443262344256} is an apocalyptic number.

It is an amenable number.

652443262344256 is a deficient number, since it is larger than the sum of its proper divisors (644843409777744).

652443262344256 is a wasteful number, since it uses less digits than its factorization.

652443262344256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20429711882 (or 20429711872 counting only the distinct ones).

The product of its digits is 199065600, while the sum is 58.

The spelling of 652443262344256 in words is "six hundred fifty-two trillion, four hundred forty-three billion, two hundred sixty-two million, three hundred forty-four thousand, two hundred fifty-six".