5245330450 has 24 divisors (see below), whose sum is σ = 10330217172. Its totient is φ = 1974712320.

The previous prime is 5245330411. The next prime is 5245330451. The reversal of 5245330450 is 540335425.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 4178458881 + 1066871569 = 64641^2 + 32663^2 .

It is not an unprimeable number, because it can be changed into a prime (5245330451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3084639 + ... + 3086338.

Almost surely, 2^5245330450 is an apocalyptic number.

5245330450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5245330450 is a deficient number, since it is larger than the sum of its proper divisors (5084886722).

5245330450 is a wasteful number, since it uses less digits than its factorization.

5245330450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6171006 (or 6171001 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 5245330450 is about 72424.6536063515. The cubic root of 5245330450 is about 1737.4978845100.

Adding to 5245330450 its reverse (540335425), we get a palindrome (5785665875).

The spelling of 5245330450 in words is "five billion, two hundred forty-five million, three hundred thirty thousand, four hundred fifty".