6128364291 has 24 divisors (see below), whose sum is σ = 10005497280. Its totient is φ = 3317609232.

The previous prime is 6128364287. The next prime is 6128364293. The reversal of 6128364291 is 1924638216.

It is not a de Polignac number, because 6128364291 - 2² = 6128364287 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6128364293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1094301 + ... + 1099886.

It is an arithmetic number, because the mean of its divisors is an integer number (416895720).

Almost surely, 2^6128364291 is an apocalyptic number.

6128364291 is a deficient number, since it is larger than the sum of its proper divisors (3877132989).

6128364291 is a wasteful number, since it uses less digits than its factorization.

6128364291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2194223 (or 2194216 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 6128364291 is about 78283.8699286130. The cubic root of 6128364291 is about 1829.9877860572.

The spelling of 6128364291 in words is "six billion, one hundred twenty-eight million, three hundred sixty-four thousand, two hundred ninety-one".