5338187520 has 144 divisors (see below), whose sum is σ = 17080906752. Its totient is φ = 1420840960.

The previous prime is 5338187509. The next prime is 5338187551. The reversal of 5338187520 is 257818335.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2852185 + ... + 2854055.

It is an arithmetic number, because the mean of its divisors is an integer number (118617408).

Almost surely, 2^5338187520 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 5338187520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8540453376).

5338187520 is an abundant number, since it is smaller than the sum of its proper divisors (11742719232).

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

5338187520 is a wasteful number, since it uses less digits than its factorization.

5338187520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2638 (or 2624 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 5338187520 is about 73062.9011195148. The cubic root of 5338187520 is about 1747.6908340696.

The spelling of 5338187520 in words is "five billion, three hundred thirty-eight million, one hundred eighty-seven thousand, five hundred twenty".