562821045796 has 81 divisors (see below), whose sum is σ = 1055035433179. Its totient is φ = 262688932528.

The previous prime is 562821045769. The next prime is 562821045803. The reversal of 562821045796 is 697540128265.

The square root of 562821045796 is 750214.

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

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1621962495 + ... + 1621962841.

Almost surely, 2^562821045796 is an apocalyptic number.

562821045796 is the 750214-th square number.

It is an amenable number.

562821045796 is a deficient number, since it is larger than the sum of its proper divisors (492214387383).

562821045796 is an equidigital number, since it uses as much as digits as its factorization.

562821045796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838 (or 419 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 55.

The spelling of 562821045796 in words is "five hundred sixty-two billion, eight hundred twenty-one million, forty-five thousand, seven hundred ninety-six".