559278720 has 768 divisors, whose sum is σ = 2619751680. Its totient is φ = 106168320.

The previous prime is 559278691. The next prime is 559278721. The reversal of 559278720 is 27872955.

It is a happy number.

559278720 is a `hidden beast` number, since 559 + 2 + 78 + 7 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (559278721) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5765712 + ... + 5765808.

It is an arithmetic number, because the mean of its divisors is an integer number (3411135).

Almost surely, 2^559278720 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 559278720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1309875840).

559278720 is an abundant number, since it is smaller than the sum of its proper divisors (2060472960).

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

559278720 is a wasteful number, since it uses less digits than its factorization.

559278720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 45.

The square root of 559278720 is about 23649.0744004919. The cubic root of 559278720 is about 823.9030268889.

The spelling of 559278720 in words is "five hundred fifty-nine million, two hundred seventy-eight thousand, seven hundred twenty".