563178040 has 64 divisors (see below), whose sum is σ = 1350185760. Its totient is φ = 210677760.

The previous prime is 563178029. The next prime is 563178041. The reversal of 563178040 is 40871365.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 563177987 and 563178005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563178041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108300 + ... + 113380.

Almost surely, 2^563178040 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 563178040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (675092880).

563178040 is an abundant number, since it is smaller than the sum of its proper divisors (787007720).

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

563178040 is a wasteful number, since it uses less digits than its factorization.

563178040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5272 (or 5268 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 563178040 is about 23731.3724845404. The cubic root of 563178040 is about 825.8133588585.

The spelling of 563178040 in words is "five hundred sixty-three million, one hundred seventy-eight thousand, forty".