4643514816 has 56 divisors (see below), whose sum is σ = 12454304784. Its totient is φ = 1526630400.

The previous prime is 4643514787. The next prime is 4643514881. The reversal of 4643514816 is 6184153464.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151635 + ... + 179666.

Almost surely, 2^4643514816 is an apocalyptic number.

It is an amenable number.

4643514816 is an abundant number, since it is smaller than the sum of its proper divisors (7810789968).

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

4643514816 is a wasteful number, since it uses less digits than its factorization.

4643514816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331389 (or 331379 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 4643514816 is about 68143.3402175150. The cubic root of 4643514816 is about 1668.3312260229.

The spelling of 4643514816 in words is "four billion, six hundred forty-three million, five hundred fourteen thousand, eight hundred sixteen".