562689504 has 120 divisors (see below), whose sum is σ = 1782257400. Its totient is φ = 173124864.

The previous prime is 562689497. The next prime is 562689509. The reversal of 562689504 is 405986265.

562689504 is a `hidden beast` number, since 5 + 62 + 6 + 89 + 504 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 562689504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562689509) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 25347 + ... + 42045.

It is an arithmetic number, because the mean of its divisors is an integer number (14852145).

Almost surely, 2^562689504 is an apocalyptic number.

562689504 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 562689504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (891128700).

562689504 is an abundant number, since it is smaller than the sum of its proper divisors (1219567896).

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

562689504 is a wasteful number, since it uses less digits than its factorization.

562689504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16734 (or 16717 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The square root of 562689504 is about 23721.0772099414. The cubic root of 562689504 is about 825.5745023223.

The spelling of 562689504 in words is "five hundred sixty-two million, six hundred eighty-nine thousand, five hundred four".