4548845574 has 192 divisors, whose sum is σ = 12918804480. Its totient is φ = 1160490240.

The previous prime is 4548845531. The next prime is 4548845591. The reversal of 4548845574 is 4755488454.

4548845574 is a `hidden beast` number, since 4 + 5 + 4 + 8 + 84 + 557 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4548845574.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1979194 + ... + 1981490.

It is an arithmetic number, because the mean of its divisors is an integer number (67285440).

Almost surely, 2^4548845574 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4548845574, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6459402240).

4548845574 is an abundant number, since it is smaller than the sum of its proper divisors (8369958906).

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

4548845574 is a wasteful number, since it uses less digits than its factorization.

4548845574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2372 (or 2353 counting only the distinct ones).

The product of its digits is 14336000, while the sum is 54.

The square root of 4548845574 is about 67445.1300984734. The cubic root of 4548845574 is about 1656.9156417572.

The spelling of 4548845574 in words is "four billion, five hundred forty-eight million, eight hundred forty-five thousand, five hundred seventy-four".