6164643133 has 8 divisors (see below), whose sum is σ = 6825440160. Its totient is φ = 5520575280.

The previous prime is 6164643127. The next prime is 6164643179. The reversal of 6164643133 is 3313464616.

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

It is not a de Polignac number, because 6164643133 - 2⁹ = 6164642621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6164643092 and 6164643101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6164653133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4181518 + ... + 4182991.

It is an arithmetic number, because the mean of its divisors is an integer number (853180020).

Almost surely, 2^6164643133 is an apocalyptic number.

It is an amenable number.

6164643133 is a deficient number, since it is larger than the sum of its proper divisors (660797027).

6164643133 is a wasteful number, since it uses less digits than its factorization.

6164643133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8364587.

The product of its digits is 93312, while the sum is 37.

The square root of 6164643133 is about 78515.2414057296. The cubic root of 6164643133 is about 1833.5917527038.

The spelling of 6164643133 in words is "six billion, one hundred sixty-four million, six hundred forty-three thousand, one hundred thirty-three".