4648899512 has 32 divisors (see below), whose sum is σ = 8785687680. Its totient is φ = 2306124000.

The previous prime is 4648899481. The next prime is 4648899547. The reversal of 4648899512 is 2159988464.

It is a super-2 number, since 2×4648899512² = 43224533345347676288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523703 + ... + 532505.

It is an arithmetic number, because the mean of its divisors is an integer number (274552740).

Almost surely, 2^4648899512 is an apocalyptic number.

It is an amenable number.

4648899512 is a deficient number, since it is larger than the sum of its proper divisors (4136788168).

4648899512 is a wasteful number, since it uses less digits than its factorization.

4648899512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9323 (or 9319 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 56.

The square root of 4648899512 is about 68182.8388379363. The cubic root of 4648899512 is about 1668.9758516723.

The spelling of 4648899512 in words is "four billion, six hundred forty-eight million, eight hundred ninety-nine thousand, five hundred twelve".