603450245413 has 4 divisors (see below), whose sum is σ = 608056735968. Its totient is φ = 598843754860.

The previous prime is 603450245327. The next prime is 603450245449. The reversal of 603450245413 is 314542054306.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 314542054306 = 2 ⋅157271027153.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-603450245413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (603450245483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2303245081 + ... + 2303245342.

It is an arithmetic number, because the mean of its divisors is an integer number (152014183992).

Almost surely, 2^603450245413 is an apocalyptic number.

It is an amenable number.

603450245413 is a deficient number, since it is larger than the sum of its proper divisors (4606490555).

603450245413 is a wasteful number, since it uses less digits than its factorization.

603450245413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4606490554.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 603450245413 its reverse (314542054306), we get a palindrome (917992299719).

The spelling of 603450245413 in words is "six hundred three billion, four hundred fifty million, two hundred forty-five thousand, four hundred thirteen".