6570120000 has 140 divisors (see below), whose sum is σ = 21722746496. Its totient is φ = 1752000000.

The previous prime is 6570119977. The next prime is 6570120077. The reversal of 6570120000 is 210756.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 92625 + ... + 147375.

Almost surely, 2^6570120000 is an apocalyptic number.

6570120000 is a gapful number since it is divisible by the number (60) 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 6570120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10861373248).

6570120000 is an abundant number, since it is smaller than the sum of its proper divisors (15152626496).

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

6570120000 is an equidigital number, since it uses as much as digits as its factorization.

6570120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54786 (or 54761 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 6570120000 is about 81056.2767464679. The cubic root of 6570120000 is about 1872.9424540729.

Adding to 6570120000 its reverse (210756), we get a palindrome (6570330756).

The spelling of 6570120000 in words is "six billion, five hundred seventy million, one hundred twenty thousand".