6565094118 has 32 divisors (see below), whose sum is σ = 15915381120. Its totient is φ = 1989422280.

The previous prime is 6565094071. The next prime is 6565094141. The reversal of 6565094118 is 8114905656.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5525580 + ... + 5526767.

It is an arithmetic number, because the mean of its divisors is an integer number (497355660).

Almost surely, 2^6565094118 is an apocalyptic number.

6565094118 is an abundant number, since it is smaller than the sum of its proper divisors (9350287002).

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

6565094118 is a wasteful number, since it uses less digits than its factorization.

6565094118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11052369 (or 11052363 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The square root of 6565094118 is about 81025.2683920269. The cubic root of 6565094118 is about 1872.4647566069.

The spelling of 6565094118 in words is "six billion, five hundred sixty-five million, ninety-four thousand, one hundred eighteen".