5263535250 has 128 divisors (see below), whose sum is σ = 14749862400. Its totient is φ = 1388966400.

The previous prime is 5263535227. The next prime is 5263535273. The reversal of 5263535250 is 525353625.

5263535250 is a `hidden beast` number, since 52 + 6 + 353 + 5 + 250 = 666.

It is an interprime number because it is at equal distance from previous prime (5263535227) and next prime (5263535273).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 650731 + ... + 658769.

It is an arithmetic number, because the mean of its divisors is an integer number (115233300).

Almost surely, 2^5263535250 is an apocalyptic number.

5263535250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5263535250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7374931200).

5263535250 is an abundant number, since it is smaller than the sum of its proper divisors (9486327150).

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

5263535250 is a wasteful number, since it uses less digits than its factorization.

5263535250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8162 (or 8146 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

The square root of 5263535250 is about 72550.2257060583. The cubic root of 5263535250 is about 1739.5056562381.

Adding to 5263535250 its reverse (525353625), we get a palindrome (5788888875).

The spelling of 5263535250 in words is "five billion, two hundred sixty-three million, five hundred thirty-five thousand, two hundred fifty".