4644880512 has 64 divisors (see below), whose sum is σ = 12345060000. Its totient is φ = 1547403264.

The previous prime is 4644880501. The next prime is 4644880517. The reversal of 4644880512 is 2150884464.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (4644880517) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1325739 + ... + 1329237.

Almost surely, 2^4644880512 is an apocalyptic number.

It is an amenable number.

4644880512 is an abundant number, since it is smaller than the sum of its proper divisors (7700179488).

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

4644880512 is a wasteful number, since it uses less digits than its factorization.

4644880512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6973 (or 6961 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 42.

The square root of 4644880512 is about 68153.3602399764. The cubic root of 4644880512 is about 1668.4947666483.

The spelling of 4644880512 in words is "four billion, six hundred forty-four million, eight hundred eighty thousand, five hundred twelve".