563796697365 has 48 divisors (see below), whose sum is σ = 1066156805376. Its totient is φ = 273338409600.

The previous prime is 563796697357. The next prime is 563796697381.

563796697365 is a `hidden beast` number, since 56 + 3 + 79 + 66 + 97 + 365 = 666.

563796697365 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 563796697365 - 2³ = 563796697357 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 563796697293 and 563796697302.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 11085895 + ... + 11136635.

It is an arithmetic number, because the mean of its divisors is an integer number (22211600112).

Almost surely, 2^563796697365 is an apocalyptic number.

563796697365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

563796697365 is a deficient number, since it is larger than the sum of its proper divisors (502360108011).

563796697365 is a wasteful number, since it uses less digits than its factorization.

563796697365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73210 (or 73207 counting only the distinct ones).

The product of its digits is 1157360400, while the sum is 72.

The spelling of 563796697365 in words is "five hundred sixty-three billion, seven hundred ninety-six million, six hundred ninety-seven thousand, three hundred sixty-five".