530223560 has 64 divisors (see below), whose sum is σ = 1220400000. Its totient is φ = 207263232.

The previous prime is 530223541. The next prime is 530223563. The reversal of 530223560 is 65322035.

It is a super-2 number, since 2×530223560² = 562274047158147200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (530223563) 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, 469076 + ... + 470204.

It is an arithmetic number, because the mean of its divisors is an integer number (19068750).

Almost surely, 2^530223560 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 530223560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (610200000).

530223560 is an abundant number, since it is smaller than the sum of its proper divisors (690176440).

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

530223560 is a wasteful number, since it uses less digits than its factorization.

530223560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1398 (or 1394 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 530223560 is about 23026.5837674632. The cubic root of 530223560 is about 809.3810034885.

Adding to 530223560 its reverse (65322035), we get a palindrome (595545595).

The spelling of 530223560 in words is "five hundred thirty million, two hundred twenty-three thousand, five hundred sixty".