562976797 has 4 divisors (see below), whose sum is σ = 582389820. Its totient is φ = 543563776.

The previous prime is 562976779. The next prime is 562976807. The reversal of 562976797 is 797679265.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 797679265 = 5 ⋅159535853.

It can be written as a sum of positive squares in 2 ways, for example, as 89000356 + 473976441 = 9434^2 + 21771^2 .

It is a cyclic number.

It is not a de Polignac number, because 562976797 - 2¹⁵ = 562944029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562476797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9706468 + ... + 9706525.

It is an arithmetic number, because the mean of its divisors is an integer number (145597455).

Almost surely, 2^562976797 is an apocalyptic number.

It is an amenable number.

562976797 is a deficient number, since it is larger than the sum of its proper divisors (19413023).

562976797 is a wasteful number, since it uses less digits than its factorization.

562976797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19413022.

The product of its digits is 10001880, while the sum is 58.

The square root of 562976797 is about 23727.1320854418. The cubic root of 562976797 is about 825.7149832443.

The spelling of 562976797 in words is "five hundred sixty-two million, nine hundred seventy-six thousand, seven hundred ninety-seven".