4548227040 has 432 divisors, whose sum is σ = 18322890768. Its totient is φ = 1024192512.

The previous prime is 4548227029. The next prime is 4548227041. The reversal of 4548227040 is 407228454.

4548227040 is a `hidden beast` number, since 4 + 548 + 2 + 2 + 70 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4548226986 and 4548227004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4548227041) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5150439 + ... + 5151321.

It is an arithmetic number, because the mean of its divisors is an integer number (42414099).

Almost surely, 2^4548227040 is an apocalyptic number.

4548227040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4548227040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9161445384).

4548227040 is an abundant number, since it is smaller than the sum of its proper divisors (13774663728).

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

4548227040 is a wasteful number, since it uses less digits than its factorization.

4548227040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991 (or 973 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

The square root of 4548227040 is about 67440.5444817878. The cubic root of 4548227040 is about 1656.8405380781.

The spelling of 4548227040 in words is "four billion, five hundred forty-eight million, two hundred twenty-seven thousand, forty".