4458556864 has 28 divisors (see below), whose sum is σ = 9035698464. Its totient is φ = 2181845504.

The previous prime is 4458556847. The next prime is 4458556873. The reversal of 4458556864 is 4686558544.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 738109 + ... + 744124.

Almost surely, 2^4458556864 is an apocalyptic number.

It is an amenable number.

4458556864 is an abundant number, since it is smaller than the sum of its proper divisors (4577141600).

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

4458556864 is a wasteful number, since it uses less digits than its factorization.

4458556864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482292 (or 1482282 counting only the distinct ones).

The product of its digits is 18432000, while the sum is 55.

The square root of 4458556864 is about 66772.4259256768. The cubic root of 4458556864 is about 1645.8797552106.

The spelling of 4458556864 in words is "four billion, four hundred fifty-eight million, five hundred fifty-six thousand, eight hundred sixty-four".