4577946912 has 432 divisors, whose sum is σ = 16731187200. Its totient is φ = 1185972480.

The previous prime is 4577946871. The next prime is 4577946929. The reversal of 4577946912 is 2196497754.

4577946912 is a `hidden beast` number, since 4 + 577 + 9 + 4 + 69 + 1 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 11952673 + ... + 11953055.

It is an arithmetic number, because the mean of its divisors is an integer number (38729600).

Almost surely, 2^4577946912 is an apocalyptic number.

4577946912 is a gapful number since it is divisible by the number (42) 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 4577946912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8365593600).

4577946912 is an abundant number, since it is smaller than the sum of its proper divisors (12153240288).

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

4577946912 is a wasteful number, since it uses less digits than its factorization.

4577946912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442 (or 406 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 54.

The square root of 4577946912 is about 67660.5269858283. The cubic root of 4577946912 is about 1660.4415180145.

The spelling of 4577946912 in words is "four billion, five hundred seventy-seven million, nine hundred forty-six thousand, nine hundred twelve".