4478853120 has 448 divisors, whose sum is σ = 16910401536. Its totient is φ = 990904320.

The previous prime is 4478853101. The next prime is 4478853121. The reversal of 4478853120 is 213588744.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4478853121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35266497 + ... + 35266623.

It is an arithmetic number, because the mean of its divisors is an integer number (37746432).

Almost surely, 2^4478853120 is an apocalyptic number.

4478853120 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 4478853120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8455200768).

4478853120 is an abundant number, since it is smaller than the sum of its proper divisors (12431548416).

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

4478853120 is a wasteful number, since it uses less digits than its factorization.

4478853120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 4478853120 is about 66924.2341756706. The cubic root of 4478853120 is about 1648.3734347127.

The spelling of 4478853120 in words is "four billion, four hundred seventy-eight million, eight hundred fifty-three thousand, one hundred twenty".