603612053213 has 8 divisors (see below), whose sum is σ = 650050482648. Its totient is φ = 557174585664.

The previous prime is 603612053201. The next prime is 603612053237. The reversal of 603612053213 is 312350216306.

It can be written as a sum of positive squares in 4 ways, for example, as 26805220729 + 576806832484 = 163723^2 + 759478^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-603612053213 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 603612053213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (603612053243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1564931 + ... + 1912127.

It is an arithmetic number, because the mean of its divisors is an integer number (81256310331).

Almost surely, 2^603612053213 is an apocalyptic number.

It is an amenable number.

603612053213 is a deficient number, since it is larger than the sum of its proper divisors (46438429435).

603612053213 is a wasteful number, since it uses less digits than its factorization.

603612053213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480943.

The product of its (nonzero) digits is 19440, while the sum is 32.

Adding to 603612053213 its reverse (312350216306), we get a palindrome (915962269519).

The spelling of 603612053213 in words is "six hundred three billion, six hundred twelve million, fifty-three thousand, two hundred thirteen".