5252500250 has 32 divisors (see below), whose sum is σ = 9837361872. Its totient is φ = 2100000000.

The previous prime is 5252500249. The next prime is 5252500289. The reversal of 5252500250 is 520052525.

It can be written as a sum of positive squares in 8 ways, for example, as 133240849 + 5119259401 = 11543^2 + 71549^2 .

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, 746750 + ... + 753750.

Almost surely, 2^5252500250 is an apocalyptic number.

5252500250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5252500250 is a deficient number, since it is larger than the sum of its proper divisors (4584861622).

5252500250 is a wasteful number, since it uses less digits than its factorization.

5252500250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10019 (or 10009 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 5252500250 is about 72474.1350414063. The cubic root of 5252500250 is about 1738.2891813744.

Adding to 5252500250 its reverse (520052525), we get a palindrome (5772552775).

The spelling of 5252500250 in words is "five billion, two hundred fifty-two million, five hundred thousand, two hundred fifty".