4459377048 has 128 divisors (see below), whose sum is σ = 13216849920. Its totient is φ = 1227225600.

The previous prime is 4459376993. The next prime is 4459377053. The reversal of 4459377048 is 8407739544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 624265 + ... + 631367.

It is an arithmetic number, because the mean of its divisors is an integer number (103256640).

Almost surely, 2^4459377048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4459377048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6608424960).

4459377048 is an abundant number, since it is smaller than the sum of its proper divisors (8757472872).

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

4459377048 is a wasteful number, since it uses less digits than its factorization.

4459377048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7257 (or 7253 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 51.

The square root of 4459377048 is about 66778.5672802285. The cubic root of 4459377048 is about 1645.9806728778.

The spelling of 4459377048 in words is "four billion, four hundred fifty-nine million, three hundred seventy-seven thousand, forty-eight".