4574425518 has 192 divisors, whose sum is σ = 11902101120. Its totient is φ = 1259799552.

The previous prime is 4574425507. The next prime is 4574425523. The reversal of 4574425518 is 8155244754.

4574425518 is a `hidden beast` number, since 4 + 57 + 4 + 42 + 551 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 26441680 + ... + 26441852.

It is an arithmetic number, because the mean of its divisors is an integer number (61990110).

Almost surely, 2^4574425518 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4574425518, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5951050560).

4574425518 is an abundant number, since it is smaller than the sum of its proper divisors (7327675602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4574425518 is a wasteful number, since it uses less digits than its factorization.

4574425518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268 (or 231 counting only the distinct ones).

The product of its digits is 896000, while the sum is 45.

The square root of 4574425518 is about 67634.4994658791. The cubic root of 4574425518 is about 1660.0156670994.

The spelling of 4574425518 in words is "four billion, five hundred seventy-four million, four hundred twenty-five thousand, five hundred eighteen".