562648925664 has 864 divisors, whose sum is σ = 2022083481600. Its totient is φ = 147532492800.

The previous prime is 562648925651. The next prime is 562648925681. The reversal of 562648925664 is 466529846265.

It is a happy number.

562648925664 is a `hidden beast` number, since 5 + 6 + 2 + 64 + 8 + 9 + 2 + 566 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2002309204 + ... + 2002309484.

It is an arithmetic number, because the mean of its divisors is an integer number (2340374400).

Almost surely, 2^562648925664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 562648925664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1011041740800).

562648925664 is an abundant number, since it is smaller than the sum of its proper divisors (1459434555936).

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

562648925664 is a wasteful number, since it uses less digits than its factorization.

562648925664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564 (or 546 counting only the distinct ones).

The product of its digits is 149299200, while the sum is 63.

The spelling of 562648925664 in words is "five hundred sixty-two billion, six hundred forty-eight million, nine hundred twenty-five thousand, six hundred sixty-four".