567673340481 has 27 divisors (see below), whose sum is σ = 887945289699. Its totient is φ = 349319357712.

The previous prime is 567673340467. The next prime is 567673340483. The reversal of 567673340481 is 184043376765.

It is a happy number.

The square root of 567673340481 is 753441.

It is a perfect power (a square), and thus also a powerful number.

567673340481 is a `hidden beast` number, since 5 + 67 + 6 + 73 + 34 + 0 + 481 = 666.

It can be written as a sum of positive squares in only one way, i.e., 83975346225 + 483697994256 = 289785^2 + 695484^2 .

It is not a de Polignac number, because 567673340481 - 2¹¹ = 567673338433 is a prime.

It is a super-2 number, since 2×567673340481² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (567673340483) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 29374540 + ... + 29393858.

Almost surely, 2^567673340481 is an apocalyptic number.

567673340481 is the 753441-st square number.

567673340481 is the 376721-st centered octagonal number.

It is an amenable number.

567673340481 is a deficient number, since it is larger than the sum of its proper divisors (320271949218).

567673340481 is an frugal number, since it uses more digits than its factorization.

567673340481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38670 (or 19335 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 54.

The spelling of 567673340481 in words is "five hundred sixty-seven billion, six hundred seventy-three million, three hundred forty thousand, four hundred eighty-one".