6570527472 has 120 divisors (see below), whose sum is σ = 19533745296. Its totient is φ = 2054596608.

The previous prime is 6570527449. The next prime is 6570527473. The reversal of 6570527472 is 2747250756.

6570527472 is a `hidden beast` number, since 6 + 57 + 0 + 527 + 4 + 72 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6570527473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 771783 + ... + 780249.

Almost surely, 2^6570527472 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 6570527472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9766872648).

6570527472 is an abundant number, since it is smaller than the sum of its proper divisors (12963217824).

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

6570527472 is a wasteful number, since it uses less digits than its factorization.

6570527472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8815 (or 8806 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 45.

The square root of 6570527472 is about 81058.7902204320. The cubic root of 6570527472 is about 1872.9811725859.

The spelling of 6570527472 in words is "six billion, five hundred seventy million, five hundred twenty-seven thousand, four hundred seventy-two".