500545222 has 8 divisors (see below), whose sum is σ = 757706400. Its totient is φ = 247976424.

The previous prime is 500545211. The next prime is 500545237. The reversal of 500545222 is 222545005.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1147822 + ... + 1148257.

It is an arithmetic number, because the mean of its divisors is an integer number (94713300).

Almost surely, 2^500545222 is an apocalyptic number.

500545222 is a deficient number, since it is larger than the sum of its proper divisors (257161178).

500545222 is a wasteful number, since it uses less digits than its factorization.

500545222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2296190.

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 500545222 is about 22372.8679878106. The cubic root of 500545222 is about 793.9889165104.

The spelling of 500545222 in words is "five hundred million, five hundred forty-five thousand, two hundred twenty-two".