5245513210 has 24 divisors (see below), whose sum is σ = 10983463380. Its totient is φ = 1798461504.

The previous prime is 5245513153. The next prime is 5245513219. The reversal of 5245513210 is 123155425.

It can be written as a sum of positive squares in 2 ways, for example, as 5118973209 + 126540001 = 71547^2 + 11249^2 .

It is not an unprimeable number, because it can be changed into a prime (5245513219) 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 11 ways as a sum of consecutive naturals, for example, 5352075 + ... + 5353054.

Almost surely, 2^5245513210 is an apocalyptic number.

5245513210 is an abundant number, since it is smaller than the sum of its proper divisors (5737950170).

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

5245513210 is a wasteful number, since it uses less digits than its factorization.

5245513210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10705150 (or 10705143 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 5245513210 is about 72425.9153204155. The cubic root of 5245513210 is about 1737.5180638185.

Adding to 5245513210 its reverse (123155425), we get a palindrome (5368668635).

The spelling of 5245513210 in words is "five billion, two hundred forty-five million, five hundred thirteen thousand, two hundred ten".