6341540565 has 64 divisors (see below), whose sum is σ = 10920738816. Its totient is φ = 3134706432.

The previous prime is 6341540537. The next prime is 6341540573. The reversal of 6341540565 is 5650451436.

It is not a de Polignac number, because 6341540565 - 2⁵ = 6341540533 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1668247 + ... + 1672043.

It is an arithmetic number, because the mean of its divisors is an integer number (170636544).

Almost surely, 2^6341540565 is an apocalyptic number.

It is an amenable number.

6341540565 is a deficient number, since it is larger than the sum of its proper divisors (4579198251).

6341540565 is a wasteful number, since it uses less digits than its factorization.

6341540565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3978.

The product of its (nonzero) digits is 216000, while the sum is 39.

The square root of 6341540565 is about 79633.7903468119. The cubic root of 6341540565 is about 1850.9652197174.

The spelling of 6341540565 in words is "six billion, three hundred forty-one million, five hundred forty thousand, five hundred sixty-five".