4648564144 has 30 divisors (see below), whose sum is σ = 10477058964. Its totient is φ = 1992241440.

The previous prime is 4648564061. The next prime is 4648564147. The reversal of 4648564144 is 4414658464.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4648564094 and 4648564103.

It is not an unprimeable number, because it can be changed into a prime (4648564147) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2963862 + ... + 2965429.

Almost surely, 2^4648564144 is an apocalyptic number.

It is an amenable number.

4648564144 is an abundant number, since it is smaller than the sum of its proper divisors (5828494820).

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

4648564144 is a wasteful number, since it uses less digits than its factorization.

4648564144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5929313 (or 5929300 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 46.

The square root of 4648564144 is about 68180.3794650631. The cubic root of 4648564144 is about 1668.9357178333.

The spelling of 4648564144 in words is "four billion, six hundred forty-eight million, five hundred sixty-four thousand, one hundred forty-four".