6532856970 has 64 divisors (see below), whose sum is σ = 16448106240. Its totient is φ = 1658316800.

The previous prime is 6532856927. The next prime is 6532856971. The reversal of 6532856970 is 796582356.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6532856971) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8890 + ... + 114650.

It is an arithmetic number, because the mean of its divisors is an integer number (257001660).

Almost surely, 2^6532856970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6532856970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8224053120).

6532856970 is an abundant number, since it is smaller than the sum of its proper divisors (9915249270).

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

6532856970 is a wasteful number, since it uses less digits than its factorization.

6532856970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105871.

The product of its (nonzero) digits is 2721600, while the sum is 51.

The square root of 6532856970 is about 80826.0908989170. The cubic root of 6532856970 is about 1869.3948846157.

The spelling of 6532856970 in words is "six billion, five hundred thirty-two million, eight hundred fifty-six thousand, nine hundred seventy".