63244330253003 has 16 divisors (see below), whose sum is σ = 66069128079360. Its totient is φ = 60425817509376.

The previous prime is 63244330252921. The next prime is 63244330253023. The reversal of 63244330253003 is 30035203344236.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63244330253003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63244330253023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88852838 + ... + 89561796.

It is an arithmetic number, because the mean of its divisors is an integer number (4129320504960).

Almost surely, 2^{63244330253003} is an apocalyptic number.

63244330253003 is a deficient number, since it is larger than the sum of its proper divisors (2824797826357).

63244330253003 is a wasteful number, since it uses less digits than its factorization.

63244330253003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713386.

The product of its (nonzero) digits is 466560, while the sum is 38.

Adding to 63244330253003 its reverse (30035203344236), we get a palindrome (93279533597239).

The spelling of 63244330253003 in words is "sixty-three trillion, two hundred forty-four billion, three hundred thirty million, two hundred fifty-three thousand, three".