562749905 has 16 divisors (see below), whose sum is σ = 689472000. Its totient is φ = 440838720.

The previous prime is 562749893. The next prime is 562749917. The reversal of 562749905 is 509947265.

It is an interprime number because it is at equal distance from previous prime (562749893) and next prime (562749917).

It is not a de Polignac number, because 562749905 - 2⁶ = 562749841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 562749905.

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 15 ways as a sum of consecutive naturals, for example, 47576 + ... + 58214.

It is an arithmetic number, because the mean of its divisors is an integer number (43092000).

Almost surely, 2^562749905 is an apocalyptic number.

It is an amenable number.

562749905 is a deficient number, since it is larger than the sum of its proper divisors (126722095).

562749905 is a wasteful number, since it uses less digits than its factorization.

562749905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10864.

The product of its (nonzero) digits is 680400, while the sum is 47.

The square root of 562749905 is about 23722.3503262219. The cubic root of 562749905 is about 825.6040412546.

The spelling of 562749905 in words is "five hundred sixty-two million, seven hundred forty-nine thousand, nine hundred five".