563353025462065 has 4 divisors (see below), whose sum is σ = 676023630554484. Its totient is φ = 450682420369648.

The previous prime is 563353025462023. The next prime is 563353025462089. The reversal of 563353025462065 is 560264520353365.

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 218904926430096 + 344448099031969 = 14795436^2 + 18559313^2 .

It is a cyclic number.

It is not a de Polignac number, because 563353025462065 - 2⁹ = 563353025461553 is a prime.

It is a super-3 number, since 3×563353025462065³ (a number of 45 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 = 563353025461997 and 563353025462015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56335302546202 + ... + 56335302546211.

It is an arithmetic number, because the mean of its divisors is an integer number (169005907638621).

Almost surely, 2^{563353025462065} is an apocalyptic number.

It is an amenable number.

563353025462065 is a deficient number, since it is larger than the sum of its proper divisors (112670605092419).

563353025462065 is a wasteful number, since it uses less digits than its factorization.

563353025462065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112670605092418.

The product of its (nonzero) digits is 58320000, while the sum is 55.

The spelling of 563353025462065 in words is "five hundred sixty-three trillion, three hundred fifty-three billion, twenty-five million, four hundred sixty-two thousand, sixty-five".