603243012252 has 24 divisors (see below), whose sum is σ = 1445609381776. Its totient is φ = 195646382208.

The previous prime is 603243012247. The next prime is 603243012287. The reversal of 603243012252 is 252210342306.

It is a super-2 number, since 2×603243012252² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 679327273 + ... + 679328160.

Almost surely, 2^603243012252 is an apocalyptic number.

It is an amenable number.

603243012252 is an abundant number, since it is smaller than the sum of its proper divisors (842366369524).

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

603243012252 is a wasteful number, since it uses less digits than its factorization.

603243012252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358655477 (or 1358655475 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 603243012252 its reverse (252210342306), we get a palindrome (855453354558).

The spelling of 603243012252 in words is "six hundred three billion, two hundred forty-three million, twelve thousand, two hundred fifty-two".