5305525250 has 32 divisors (see below), whose sum is σ = 10119363696. Its totient is φ = 2082163200.

The previous prime is 5305525231. The next prime is 5305525259. The reversal of 5305525250 is 525255035.

It can be written as a sum of positive squares in 8 ways, for example, as 653876041 + 4651649209 = 25571^2 + 68203^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5305525259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186959 + ... + 213458.

Almost surely, 2^5305525250 is an apocalyptic number.

5305525250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5305525250 is a deficient number, since it is larger than the sum of its proper divisors (4813838446).

5305525250 is a wasteful number, since it uses less digits than its factorization.

5305525250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400487 (or 400477 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 32.

The square root of 5305525250 is about 72839.0365806687. The cubic root of 5305525250 is about 1744.1190617538.

The spelling of 5305525250 in words is "five billion, three hundred five million, five hundred twenty-five thousand, two hundred fifty".