6585802161 has 32 divisors (see below), whose sum is σ = 9536572416. Its totient is φ = 4033152000.

The previous prime is 6585802123. The next prime is 6585802187. The reversal of 6585802161 is 1612085856.

It is not a de Polignac number, because 6585802161 - 2¹⁰ = 6585801137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6585802661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117741 + ... + 164421.

It is an arithmetic number, because the mean of its divisors is an integer number (298017888).

Almost surely, 2^6585802161 is an apocalyptic number.

It is an amenable number.

6585802161 is a deficient number, since it is larger than the sum of its proper divisors (2950770255).

6585802161 is a wasteful number, since it uses less digits than its factorization.

6585802161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46793.

The product of its (nonzero) digits is 115200, while the sum is 42.

The square root of 6585802161 is about 81152.9553435979. The cubic root of 6585802161 is about 1874.4314399140.

The spelling of 6585802161 in words is "six billion, five hundred eighty-five million, eight hundred two thousand, one hundred sixty-one".