4648897956 has 24 divisors (see below), whose sum is σ = 11000211264. Its totient is φ = 1527806560.

The previous prime is 4648897921. The next prime is 4648897961. The reversal of 4648897956 is 6597988464.

It is a super-2 number, since 2×4648897956² = 43224504410601955872, which contains 22 as substring.

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, 2727375 + ... + 2729078.

It is an arithmetic number, because the mean of its divisors is an integer number (458342136).

Almost surely, 2^4648897956 is an apocalyptic number.

It is an amenable number.

4648897956 is an abundant number, since it is smaller than the sum of its proper divisors (6351313308).

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

4648897956 is a wasteful number, since it uses less digits than its factorization.

4648897956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5456531 (or 5456529 counting only the distinct ones).

The product of its digits is 104509440, while the sum is 66.

The square root of 4648897956 is about 68182.8274274395. The cubic root of 4648897956 is about 1668.9756654686.

The spelling of 4648897956 in words is "four billion, six hundred forty-eight million, eight hundred ninety-seven thousand, nine hundred fifty-six".