4458187916 has 96 divisors (see below), whose sum is σ = 10191347712. Its totient is φ = 1655976960.

The previous prime is 4458187897. The next prime is 4458187969. The reversal of 4458187916 is 6197818544.

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, 4498181 + ... + 4499171.

It is an arithmetic number, because the mean of its divisors is an integer number (106159872).

Almost surely, 2^4458187916 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 4458187916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5095673856).

4458187916 is an abundant number, since it is smaller than the sum of its proper divisors (5733159796).

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

4458187916 is a wasteful number, since it uses less digits than its factorization.

4458187916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759 (or 1757 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 53.

The square root of 4458187916 is about 66769.6631412800. The cubic root of 4458187916 is about 1645.8343548106.

The spelling of 4458187916 in words is "four billion, four hundred fifty-eight million, one hundred eighty-seven thousand, nine hundred sixteen".