4651922016 has 432 divisors, whose sum is σ = 16548189840. Its totient is φ = 1280240640.

The previous prime is 4651921991. The next prime is 4651922027. The reversal of 4651922016 is 6102291564.

4651922016 is a `hidden beast` number, since 465 + 192 + 2 + 0 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (432).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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 71 ways as a sum of consecutive naturals, for example, 11049486 + ... + 11049906.

It is an arithmetic number, because the mean of its divisors is an integer number (38305995).

Almost surely, 2^4651922016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4651922016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8274094920).

4651922016 is an abundant number, since it is smaller than the sum of its proper divisors (11896267824).

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

4651922016 is a wasteful number, since it uses less digits than its factorization.

4651922016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489 (or 462 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 4651922016 is about 68204.9999340224. Note that the first 4 decimals coincide. The cubic root of 4651922016 is about 1669.3374708280.

The spelling of 4651922016 in words is "four billion, six hundred fifty-one million, nine hundred twenty-two thousand, sixteen".