563931072 has 252 divisors, whose sum is σ = 1799722080. Its totient is φ = 174680064.

The previous prime is 563931029. The next prime is 563931101. The reversal of 563931072 is 270139365.

563931072 is a `hidden beast` number, since 5 + 639 + 3 + 10 + 7 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7138329 + ... + 7138407.

Almost surely, 2^563931072 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 563931072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (899861040).

563931072 is an abundant number, since it is smaller than the sum of its proper divisors (1235791008).

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

563931072 is an frugal number, since it uses more digits than its factorization.

563931072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 563931072 is about 23747.2329335441. The cubic root of 563931072 is about 826.1812631916.

The spelling of 563931072 in words is "five hundred sixty-three million, nine hundred thirty-one thousand, seventy-two".