4865950656 has 336 divisors, whose sum is σ = 16798040064. Its totient is φ = 1316671488.

The previous prime is 4865950603. The next prime is 4865950657. The reversal of 4865950656 is 6560595684.

4865950656 is a `hidden beast` number, since 4 + 86 + 5 + 9 + 506 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4865950657) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12704641 + ... + 12705023.

Almost surely, 2^4865950656 is an apocalyptic number.

4865950656 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4865950656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8399020032).

4865950656 is an abundant number, since it is smaller than the sum of its proper divisors (11932089408).

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

4865950656 is a wasteful number, since it uses less digits than its factorization.

4865950656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568 (or 555 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 54.

The square root of 4865950656 is about 69756.3664191305. The cubic root of 4865950656 is about 1694.5559010920. Note that the first 3 decimals are identical.

The spelling of 4865950656 in words is "four billion, eight hundred sixty-five million, nine hundred fifty thousand, six hundred fifty-six".