563227752765377 has 4 divisors (see below), whose sum is σ = 643688860303296. Its totient is φ = 482766645227460.

The previous prime is 563227752765311. The next prime is 563227752765439. The reversal of 563227752765377 is 773567257722365.

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.

It is a cyclic number.

It is not a de Polignac number, because 563227752765377 - 2¹⁰ = 563227752764353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (563227752765577) 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, 40230553768949 + ... + 40230553768962.

It is an arithmetic number, because the mean of its divisors is an integer number (160922215075824).

Almost surely, 2^{563227752765377} is an apocalyptic number.

It is an amenable number.

563227752765377 is a deficient number, since it is larger than the sum of its proper divisors (80461107537919).

563227752765377 is an equidigital number, since it uses as much as digits as its factorization.

563227752765377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80461107537918.

The product of its digits is 5445468000, while the sum is 74.

The spelling of 563227752765377 in words is "five hundred sixty-three trillion, two hundred twenty-seven billion, seven hundred fifty-two million, seven hundred sixty-five thousand, three hundred seventy-seven".