4589550146 has 16 divisors (see below), whose sum is σ = 7307129880. Its totient is φ = 2154501120.

The previous prime is 4589550137. The next prime is 4589550151. The reversal of 4589550146 is 6410559854.

It can be written as a sum of positive squares in 4 ways, for example, as 4391050225 + 198499921 = 66265^2 + 14089^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4589550146.

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, 151115 + ... + 178926.

Almost surely, 2^4589550146 is an apocalyptic number.

4589550146 is a deficient number, since it is larger than the sum of its proper divisors (2717579734).

4589550146 is a wasteful number, since it uses less digits than its factorization.

4589550146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330469.

The product of its (nonzero) digits is 864000, while the sum is 47.

The square root of 4589550146 is about 67746.2186841450. The cubic root of 4589550146 is about 1661.8431824982.

The spelling of 4589550146 in words is "four billion, five hundred eighty-nine million, five hundred fifty thousand, one hundred forty-six".