5208075888 has 80 divisors (see below), whose sum is σ = 14031768576. Its totient is φ = 1662658560.

The previous prime is 5208075827. The next prime is 5208075941. The reversal of 5208075888 is 8885708025.

It is a Cunningham number, because it is equal to 72167²-1.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5208075888.

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, 126295 + ... + 162377.

Almost surely, 2^5208075888 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 5208075888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7015884288).

5208075888 is an abundant number, since it is smaller than the sum of its proper divisors (8823692688).

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

5208075888 is a wasteful number, since it uses less digits than its factorization.

5208075888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36222 (or 36216 counting only the distinct ones).

The product of its (nonzero) digits is 1433600, while the sum is 51.

The square root of 5208075888 is about 72166.9999930716. Note that the first 5 decimals coincide. The cubic root of 5208075888 is about 1733.3746249861.

The spelling of 5208075888 in words is "five billion, two hundred eight million, seventy-five thousand, eight hundred eighty-eight".