4258664063556 has 24 divisors (see below), whose sum is σ = 11356437503040. Its totient is φ = 1216761160992.

The previous prime is 4258664063551. The next prime is 4258664063573. The reversal of 4258664063556 is 6553604668524.

It is a self number, because there is not a number n which added to its sum of digits gives 4258664063556.

It is not an unprimeable number, because it can be changed into a prime (4258664063551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25349190771 + ... + 25349190938.

It is an arithmetic number, because the mean of its divisors is an integer number (473184895960).

Almost surely, 2^{4258664063556} is an apocalyptic number.

It is an amenable number.

4258664063556 is an abundant number, since it is smaller than the sum of its proper divisors (7097773439484).

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

4258664063556 is a wasteful number, since it uses less digits than its factorization.

4258664063556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50698381723 (or 50698381721 counting only the distinct ones).

The product of its (nonzero) digits is 124416000, while the sum is 60.

The spelling of 4258664063556 in words is "four trillion, two hundred fifty-eight billion, six hundred sixty-four million, sixty-three thousand, five hundred fifty-six".