563557755365 has 8 divisors (see below), whose sum is σ = 737748334368. Its totient is φ = 409860185680.

The previous prime is 563557755337. The next prime is 563557755377.

It is a happy number.

563557755365 is nontrivially palindromic in base 10.

563557755365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 563557755365 - 2⁶ = 563557755301 is a prime.

It is a super-3 number, since 3×563557755365³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 563557755298 and 563557755307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5123252267 + ... + 5123252376.

It is an arithmetic number, because the mean of its divisors is an integer number (92218541796).

Almost surely, 2^563557755365 is an apocalyptic number.

563557755365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

563557755365 is a deficient number, since it is larger than the sum of its proper divisors (174190579003).

563557755365 is a wasteful number, since it uses less digits than its factorization.

563557755365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10246504659.

The product of its digits is 248062500, while the sum is 62.

The spelling of 563557755365 in words is "five hundred sixty-three billion, five hundred fifty-seven million, seven hundred fifty-five thousand, three hundred sixty-five".