5264518208 has 112 divisors (see below), whose sum is σ = 11518611456. Its totient is φ = 2379041280.

The previous prime is 5264518199. The next prime is 5264518229. The reversal of 5264518208 is 8028154625.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1960835 + ... + 1963517.

Almost surely, 2^5264518208 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 5264518208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5759305728).

5264518208 is an abundant number, since it is smaller than the sum of its proper divisors (6254093248).

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

5264518208 is a wasteful number, since it uses less digits than its factorization.

5264518208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792 (or 2782 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 41.

The square root of 5264518208 is about 72556.9997174635. Note that the first 3 decimals coincide. The cubic root of 5264518208 is about 1739.6139329313.

Adding to 5264518208 its sum of digits (41), we get a square (5264518249 = 72557²).

The spelling of 5264518208 in words is "five billion, two hundred sixty-four million, five hundred eighteen thousand, two hundred eight".