4548042512 has 20 divisors (see below), whose sum is σ = 9489666060. Its totient is φ = 2099096448.

The previous prime is 4548042481. The next prime is 4548042529. The reversal of 4548042512 is 2152408454.

It can be written as a sum of positive squares in 2 ways, for example, as 1120642576 + 3427399936 = 33476^2 + 58544^2 .

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, 10932587 + ... + 10933002.

It is an arithmetic number, because the mean of its divisors is an integer number (474483303).

Almost surely, 2^4548042512 is an apocalyptic number.

It is an amenable number.

4548042512 is an abundant number, since it is smaller than the sum of its proper divisors (4941623548).

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

4548042512 is a wasteful number, since it uses less digits than its factorization.

4548042512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21865610 (or 21865604 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 35.

The square root of 4548042512 is about 67439.1763888024. The cubic root of 4548042512 is about 1656.8181309876.

The spelling of 4548042512 in words is "four billion, five hundred forty-eight million, forty-two thousand, five hundred twelve".