5212455002 has 16 divisors (see below), whose sum is σ = 7950973992. Its totient is φ = 2562174720.

The previous prime is 5212454999. The next prime is 5212455007. The reversal of 5212455002 is 2005542125.

It can be written as a sum of positive squares in 4 ways, for example, as 1843929481 + 3368525521 = 42941^2 + 58039^2 .

It is not an unprimeable number, because it can be changed into a prime (5212455007) 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 7 ways as a sum of consecutive naturals, for example, 250718 + ... + 270710.

Almost surely, 2^5212455002 is an apocalyptic number.

5212455002 is a deficient number, since it is larger than the sum of its proper divisors (2738518990).

5212455002 is a wasteful number, since it uses less digits than its factorization.

5212455002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22193.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 5212455002 is about 72197.3337596341. Note that the first 3 decimals coincide. The cubic root of 5212455002 is about 1733.8603141836.

Adding to 5212455002 its reverse (2005542125), we get a palindrome (7217997127).

The spelling of 5212455002 in words is "five billion, two hundred twelve million, four hundred fifty-five thousand, two".