5222415250 has 32 divisors (see below), whose sum is σ = 10528395696. Its totient is φ = 1928275200.

The previous prime is 5222415229. The next prime is 5222415277. The reversal of 5222415250 is 525142225.

It can be written as a sum of positive squares in 8 ways, for example, as 261889489 + 4960525761 = 16183^2 + 70431^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 800199 + ... + 806698.

Almost surely, 2^5222415250 is an apocalyptic number.

5222415250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5222415250 is an abundant number, since it is smaller than the sum of its proper divisors (5305980446).

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

5222415250 is a wasteful number, since it uses less digits than its factorization.

5222415250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606927 (or 1606917 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 5222415250 is about 72266.2801727057. The cubic root of 5222415250 is about 1734.9639969607.

Adding to 5222415250 its reverse (525142225), we get a palindrome (5747557475).

The spelling of 5222415250 in words is "five billion, two hundred twenty-two million, four hundred fifteen thousand, two hundred fifty".