6432582164 has 24 divisors (see below), whose sum is σ = 12169755360. Its totient is φ = 2964659616.

The previous prime is 6432582139. The next prime is 6432582193. The reversal of 6432582164 is 4612852346.

It is a super-2 number, since 2×6432582164² = 82756226593221845792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1140962 + ... + 1146585.

It is an arithmetic number, because the mean of its divisors is an integer number (507073140).

Almost surely, 2^6432582164 is an apocalyptic number.

It is an amenable number.

6432582164 is a deficient number, since it is larger than the sum of its proper divisors (5737173196).

6432582164 is a wasteful number, since it uses less digits than its factorization.

6432582164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287607 (or 2287605 counting only the distinct ones).

The product of its digits is 276480, while the sum is 41.

The square root of 6432582164 is about 80203.3800035884. The cubic root of 6432582164 is about 1859.7808895169.

The spelling of 6432582164 in words is "six billion, four hundred thirty-two million, five hundred eighty-two thousand, one hundred sixty-four".