5256235328 has 42 divisors (see below), whose sum is σ = 10483842126. Its totient is φ = 2614680064.

The previous prime is 5256235319. The next prime is 5256235331. The reversal of 5256235328 is 8235326525.

It can be written as a sum of positive squares in 3 ways, for example, as 1027074304 + 4229161024 = 32048^2 + 65032^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10326338 + ... + 10326846.

Almost surely, 2^5256235328 is an apocalyptic number.

It is an amenable number.

5256235328 is a deficient number, since it is larger than the sum of its proper divisors (5227606798).

5256235328 is an frugal number, since it uses more digits than its factorization.

5256235328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347 (or 828 counting only the distinct ones).

The product of its digits is 432000, while the sum is 41.

The square root of 5256235328 is about 72499.8988137225. The cubic root of 5256235328 is about 1738.7011189910.

The spelling of 5256235328 in words is "five billion, two hundred fifty-six million, two hundred thirty-five thousand, three hundred twenty-eight".