562448656 has 125 divisors (see below), whose sum is σ = 1398413255. Its totient is φ = 219135840.

The previous prime is 562448617. The next prime is 562448657. The reversal of 562448656 is 656844265.

The square root of 562448656 is 23716.

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

It is a Duffinian number.

Its product of digits (1382400) is a multiple of the sum of its prime divisors (20).

It is not an unprimeable number, because it can be changed into a prime (562448657) by changing a digit.

It is a polite number, since it can be written in 24 ways as a sum of consecutive naturals, for example, 51131691 + ... + 51131701.

Almost surely, 2^562448656 is an apocalyptic number.

562448656 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

562448656 is the 23716-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 562448656

562448656 is an abundant number, since it is smaller than the sum of its proper divisors (835964599).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

562448656 is an frugal number, since it uses more digits than its factorization.

562448656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80 (or 20 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 46.

The cubic root of 562448656 is about 825.4566952887.

The spelling of 562448656 in words is "five hundred sixty-two million, four hundred forty-eight thousand, six hundred fifty-six".