5218530010 has 8 divisors (see below), whose sum is σ = 9393354036. Its totient is φ = 2087412000.

The previous prime is 5218529947. The next prime is 5218530011. The reversal of 5218530010 is 100358125.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5084688249 + 133841761 = 71307^2 + 11569^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5218530011) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 260926491 + ... + 260926510.

Almost surely, 2^5218530010 is an apocalyptic number.

5218530010 is a deficient number, since it is larger than the sum of its proper divisors (4174824026).

5218530010 is a wasteful number, since it uses less digits than its factorization.

5218530010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521853008.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 5218530010 is about 72239.3937543775. The cubic root of 5218530010 is about 1734.5336453901.

Adding to 5218530010 its reverse (100358125), we get a palindrome (5318888135).

The spelling of 5218530010 in words is "five billion, two hundred eighteen million, five hundred thirty thousand, ten".