500223560 has 32 divisors (see below), whose sum is σ = 1126346040. Its totient is φ = 199939584.

The previous prime is 500223557. The next prime is 500223587. The reversal of 500223560 is 65322005.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 499343716 + 879844 = 22346^2 + 938^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60644 + ... + 68396.

Almost surely, 2^500223560 is an apocalyptic number.

It is an amenable number.

500223560 is an abundant number, since it is smaller than the sum of its proper divisors (626122480).

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

500223560 is a wasteful number, since it uses less digits than its factorization.

500223560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9377 (or 9373 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 500223560 is about 22365.6781699103. The cubic root of 500223560 is about 793.8188014845.

Adding to 500223560 its reverse (65322005), we get a palindrome (565545565).

The spelling of 500223560 in words is "five hundred million, two hundred twenty-three thousand, five hundred sixty".