6570940000 has 120 divisors (see below), whose sum is σ = 16473164400. Its totient is φ = 2578368000.

The previous prime is 6570939983. The next prime is 6570940003. The reversal of 6570940000 is 490756.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6570940003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1056901 + ... + 1063099.

It is an arithmetic number, because the mean of its divisors is an integer number (137276370).

Almost surely, 2^6570940000 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 6570940000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8236582200).

6570940000 is an abundant number, since it is smaller than the sum of its proper divisors (9902224400).

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

6570940000 is an equidigital number, since it uses as much as digits as its factorization.

6570940000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6282 (or 6259 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 6570940000 is about 81061.3348027282. The cubic root of 6570940000 is about 1873.0203698960.

The spelling of 6570940000 in words is "six billion, five hundred seventy million, nine hundred forty thousand".