4591128475 has 12 divisors (see below), whose sum is σ = 5889310560. Its totient is φ = 3546250400.

The previous prime is 4591128473. The next prime is 4591128497. The reversal of 4591128475 is 5748211954.

It is not a de Polignac number, because 4591128475 - 2¹ = 4591128473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4591128473) 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 11 ways as a sum of consecutive naturals, for example, 3165571 + ... + 3167020.

It is an arithmetic number, because the mean of its divisors is an integer number (490775880).

Almost surely, 2^4591128475 is an apocalyptic number.

4591128475 is a deficient number, since it is larger than the sum of its proper divisors (1298182085).

4591128475 is a wasteful number, since it uses less digits than its factorization.

4591128475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6332630 (or 6332625 counting only the distinct ones).

The product of its digits is 403200, while the sum is 46.

The square root of 4591128475 is about 67757.8665174753. The cubic root of 4591128475 is about 1662.0336612009.

The spelling of 4591128475 in words is "four billion, five hundred ninety-one million, one hundred twenty-eight thousand, four hundred seventy-five".