6565055130 has 32 divisors (see below), whose sum is σ = 17506814400. Its totient is φ = 1750681296.

The previous prime is 6565055113. The next prime is 6565055131. The reversal of 6565055130 is 315505656.

6565055130 is a `hidden beast` number, since 6 + 56 + 50 + 551 + 3 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (6565055131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12157240 + ... + 12157779.

It is an arithmetic number, because the mean of its divisors is an integer number (547087950).

Almost surely, 2^6565055130 is an apocalyptic number.

6565055130 is an abundant number, since it is smaller than the sum of its proper divisors (10941759270).

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

6565055130 is a wasteful number, since it uses less digits than its factorization.

6565055130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24315035 (or 24315029 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 36.

The square root of 6565055130 is about 81025.0278000569. The cubic root of 6565055130 is about 1872.4610499425.

The spelling of 6565055130 in words is "six billion, five hundred sixty-five million, fifty-five thousand, one hundred thirty".