224353563706513 has 4 divisors (see below), whose sum is σ = 224368709442228. Its totient is φ = 224338417970800.

The previous prime is 224353563706487. The next prime is 224353563706537. The reversal of 224353563706513 is 315607365353422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 104037388816384 + 120316174890129 = 10199872^2 + 10968873^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224353563706513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224353563706553) 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 3 ways as a sum of consecutive naturals, for example, 7572845638 + ... + 7572875263.

It is an arithmetic number, because the mean of its divisors is an integer number (56092177360557).

Almost surely, 2^{224353563706513} is an apocalyptic number.

It is an amenable number.

224353563706513 is a deficient number, since it is larger than the sum of its proper divisors (15145735715).

224353563706513 is a wasteful number, since it uses less digits than its factorization.

224353563706513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15145735714.

The product of its (nonzero) digits is 40824000, while the sum is 55.

The spelling of 224353563706513 in words is "two hundred twenty-four trillion, three hundred fifty-three billion, five hundred sixty-three million, seven hundred six thousand, five hundred thirteen".