563352066021331 has 4 divisors (see below), whose sum is σ = 563355203796000. Its totient is φ = 563348928246664.

The previous prime is 563352066021257. The next prime is 563352066021337. The reversal of 563352066021331 is 133120660253365.

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

It is a cyclic number.

It is not a de Polignac number, because 563352066021331 - 2²¹ = 563352063924179 is a prime.

It is a super-2 number, since 2×563352066021331² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (563352066021337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1568618011 + ... + 1568977108.

It is an arithmetic number, because the mean of its divisors is an integer number (140838800949000).

Almost surely, 2^{563352066021331} is an apocalyptic number.

563352066021331 is a deficient number, since it is larger than the sum of its proper divisors (3137774669).

563352066021331 is a wasteful number, since it uses less digits than its factorization.

563352066021331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3137774668.

The product of its (nonzero) digits is 1749600, while the sum is 46.

The spelling of 563352066021331 in words is "five hundred sixty-three trillion, three hundred fifty-two billion, sixty-six million, twenty-one thousand, three hundred thirty-one".