4542048208 has 20 divisors (see below), whose sum is σ = 9103675140. Its totient is φ = 2192712704.

The previous prime is 4542048163. The next prime is 4542048223. The reversal of 4542048208 is 8028402454.

It can be written as a sum of positive squares in 2 ways, for example, as 1872465984 + 2669582224 = 43272^2 + 51668^2 .

It is a super-2 number, since 2×4542048208² = 41260403847592022528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4893985 + ... + 4894912.

It is an arithmetic number, because the mean of its divisors is an integer number (455183757).

Almost surely, 2^4542048208 is an apocalyptic number.

It is an amenable number.

4542048208 is an abundant number, since it is smaller than the sum of its proper divisors (4561626932).

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

4542048208 is a wasteful number, since it uses less digits than its factorization.

4542048208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9788934 (or 9788928 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 37.

The square root of 4542048208 is about 67394.7194370598. The cubic root of 4542048208 is about 1656.0899174806.

The spelling of 4542048208 in words is "four billion, five hundred forty-two million, forty-eight thousand, two hundred eight".