4538758860 has 144 divisors (see below), whose sum is σ = 14417684736. Its totient is φ = 1198452672.

The previous prime is 4538758841. The next prime is 4538758871. The reversal of 4538758860 is 688578354.

4538758860 is a `hidden beast` number, since 4 + 53 + 8 + 7 + 588 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 4538758797 and 4538758806.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 496047 + ... + 505113.

Almost surely, 2^4538758860 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 4538758860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7208842368).

4538758860 is an abundant number, since it is smaller than the sum of its proper divisors (9878925876).

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

4538758860 is a wasteful number, since it uses less digits than its factorization.

4538758860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9194 (or 9180 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 54.

The square root of 4538758860 is about 67370.3114138565. The cubic root of 4538758860 is about 1655.6900412315.

The spelling of 4538758860 in words is "four billion, five hundred thirty-eight million, seven hundred fifty-eight thousand, eight hundred sixty".