4574973312 has 480 divisors, whose sum is σ = 16894223280. Its totient is φ = 1203351552.

The previous prime is 4574973289. The next prime is 4574973317. The reversal of 4574973312 is 2133794754.

4574973312 is a `hidden beast` number, since 4 + 574 + 9 + 73 + 3 + 1 + 2 = 666.

Its product of digits (635040) is a multiple of the sum of its prime factors (432).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4574973317) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 12265158 + ... + 12265530.

Almost surely, 2^4574973312 is an apocalyptic number.

4574973312 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 4574973312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8447111640).

4574973312 is an abundant number, since it is smaller than the sum of its proper divisors (12319249968).

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

4574973312 is a wasteful number, since it uses less digits than its factorization.

4574973312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432 (or 398 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 4574973312 is about 67638.5490086829. The cubic root of 4574973312 is about 1660.0819275382.

The spelling of 4574973312 in words is "four billion, five hundred seventy-four million, nine hundred seventy-three thousand, three hundred twelve".