563472274365 has 512 divisors, whose sum is σ = 1392220569600. Its totient is φ = 208694154240.

The previous prime is 563472274327. The next prime is 563472274369.

563472274365 is a `hidden beast` number, since 5 + 6 + 3 + 4 + 7 + 2 + 274 + 365 = 666.

563472274365 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 563472274365 - 2¹¹ = 563472272317 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563472274369) by changing a digit.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 501755694 + ... + 501756816.

It is an arithmetic number, because the mean of its divisors is an integer number (2719180800).

Almost surely, 2^563472274365 is an apocalyptic number.

563472274365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

563472274365 is an abundant number, since it is smaller than the sum of its proper divisors (828748295235).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

563472274365 is a wasteful number, since it uses less digits than its factorization.

563472274365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294 (or 1288 counting only the distinct ones).

The product of its digits is 25401600, while the sum is 54.

The spelling of 563472274365 in words is "five hundred sixty-three billion, four hundred seventy-two million, two hundred seventy-four thousand, three hundred sixty-five".