6565700070 has 24 divisors (see below), whose sum is σ = 17070820416. Its totient is φ = 1750853328.

The previous prime is 6565700051. The next prime is 6565700093. The reversal of 6565700070 is 700075656.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6565699998 and 6565700034.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36476022 + ... + 36476201.

It is an arithmetic number, because the mean of its divisors is an integer number (711284184).

Almost surely, 2^6565700070 is an apocalyptic number.

6565700070 is an abundant number, since it is smaller than the sum of its proper divisors (10505120346).

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

6565700070 is a wasteful number, since it uses less digits than its factorization.

6565700070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72952236 (or 72952233 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 36.

The square root of 6565700070 is about 81029.0075837042. The cubic root of 6565700070 is about 1872.5223637453.

The spelling of 6565700070 in words is "six billion, five hundred sixty-five million, seven hundred thousand, seventy".