4578548240836 has 48 divisors (see below), whose sum is σ = 8640832044096. Its totient is φ = 2114952136704.

The previous prime is 4578548240831. The next prime is 4578548240839. The reversal of 4578548240836 is 6380428458754.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4578548240831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 486181 + ... + 3064876.

It is an arithmetic number, because the mean of its divisors is an integer number (180017334252).

Almost surely, 2^{4578548240836} is an apocalyptic number.

It is an amenable number.

4578548240836 is a deficient number, since it is larger than the sum of its proper divisors (4062283803260).

4578548240836 is a wasteful number, since it uses less digits than its factorization.

4578548240836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3551428 (or 3551426 counting only the distinct ones).

The product of its (nonzero) digits is 206438400, while the sum is 64.

The spelling of 4578548240836 in words is "four trillion, five hundred seventy-eight billion, five hundred forty-eight million, two hundred forty thousand, eight hundred thirty-six".