4573131264 has 160 divisors (see below), whose sum is σ = 14578650240. Its totient is φ = 1407062016.

The previous prime is 4573131203. The next prime is 4573131271. The reversal of 4573131264 is 4621313754.

4573131264 is a `hidden beast` number, since 4 + 573 + 13 + 12 + 64 = 666.

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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166989 + ... + 192435.

It is an arithmetic number, because the mean of its divisors is an integer number (91116564).

Almost surely, 2^4573131264 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 4573131264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7289325120).

4573131264 is an abundant number, since it is smaller than the sum of its proper divisors (10005518976).

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

4573131264 is a wasteful number, since it uses less digits than its factorization.

4573131264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25487 (or 25465 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 4573131264 is about 67624.9307873953. The cubic root of 4573131264 is about 1659.8590948285.

The spelling of 4573131264 in words is "four billion, five hundred seventy-three million, one hundred thirty-one thousand, two hundred sixty-four".