562043645 has 8 divisors (see below), whose sum is σ = 678979800. Its totient is φ = 446616640.

The previous prime is 562043591. The next prime is 562043701. The reversal of 562043645 is 546340265.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2579236 + 559464409 = 1606^2 + 23653^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 562043645 - 2¹² = 562039549 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 376466 + ... + 377955.

It is an arithmetic number, because the mean of its divisors is an integer number (84872475).

Almost surely, 2^562043645 is an apocalyptic number.

It is an amenable number.

562043645 is a deficient number, since it is larger than the sum of its proper divisors (116936155).

562043645 is a wasteful number, since it uses less digits than its factorization.

562043645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754575.

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 562043645 is about 23707.4596909918. The cubic root of 562043645 is about 825.2585146392.

The spelling of 562043645 in words is "five hundred sixty-two million, forty-three thousand, six hundred forty-five".