6115500565 has 8 divisors (see below), whose sum is σ = 7373382048. Its totient is φ = 4869212880.

The previous prime is 6115500557. The next prime is 6115500571. The reversal of 6115500565 is 5650055116.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6115500565 - 2³ = 6115500557 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6115500565.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2897287 + ... + 2899396.

It is an arithmetic number, because the mean of its divisors is an integer number (921672756).

Almost surely, 2^6115500565 is an apocalyptic number.

It is an amenable number.

6115500565 is a deficient number, since it is larger than the sum of its proper divisors (1257881483).

6115500565 is a wasteful number, since it uses less digits than its factorization.

6115500565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5796899.

The product of its (nonzero) digits is 22500, while the sum is 34.

The square root of 6115500565 is about 78201.6659988775. The cubic root of 6115500565 is about 1828.7064788750.

The spelling of 6115500565 in words is "six billion, one hundred fifteen million, five hundred thousand, five hundred sixty-five".