4512358656 has 216 divisors, whose sum is σ = 14195825280. Its totient is φ = 1370124288.

The previous prime is 4512358649. The next prime is 4512358663. The reversal of 4512358656 is 6568532154.

4512358656 is a `hidden beast` number, since 4 + 5 + 12 + 3 + 586 + 56 = 666.

It is an interprime number because it is at equal distance from previous prime (4512358649) and next prime (4512358663).

It is a super-2 number, since 2×4512358656² = 40722761280756252672, which contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 2365255 + ... + 2367161.

Almost surely, 2^4512358656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4512358656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7097912640).

4512358656 is an abundant number, since it is smaller than the sum of its proper divisors (9683466624).

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

4512358656 is a wasteful number, since it uses less digits than its factorization.

4512358656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021 (or 2004 counting only the distinct ones).

The product of its digits is 864000, while the sum is 45.

The square root of 4512358656 is about 67174.0921486848. The cubic root of 4512358656 is about 1652.4736275042.

The spelling of 4512358656 in words is "four billion, five hundred twelve million, three hundred fifty-eight thousand, six hundred fifty-six".