5118444048 has 160 divisors (see below), whose sum is σ = 15017788800. Its totient is φ = 1492328448.

The previous prime is 5118444013. The next prime is 5118444053. The reversal of 5118444048 is 8404448115.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5118443997 and 5118444015.

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, 818598 + ... + 824826.

It is an arithmetic number, because the mean of its divisors is an integer number (93861180).

Almost surely, 2^5118444048 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 5118444048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7508894400).

5118444048 is an abundant number, since it is smaller than the sum of its proper divisors (9899344752).

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

5118444048 is a wasteful number, since it uses less digits than its factorization.

5118444048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6329 (or 6323 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 39.

The square root of 5118444048 is about 71543.3019087042. The cubic root of 5118444048 is about 1723.3731407445.

The spelling of 5118444048 in words is "five billion, one hundred eighteen million, four hundred forty-four thousand, forty-eight".