505101226 has 8 divisors (see below), whose sum is σ = 865887840. Its totient is φ = 216471948.

The previous prime is 505101221. The next prime is 505101227. The reversal of 505101226 is 622101505.

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

It is a junction number, because it is equal to n+sod(n) for n = 505101197 and 505101206.

It is not an unprimeable number, because it can be changed into a prime (505101221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18039316 + ... + 18039343.

It is an arithmetic number, because the mean of its divisors is an integer number (108235980).

Almost surely, 2^505101226 is an apocalyptic number.

505101226 is a deficient number, since it is larger than the sum of its proper divisors (360786614).

505101226 is a wasteful number, since it uses less digits than its factorization.

505101226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36078668.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 505101226 is about 22474.4571903305. The cubic root of 505101226 is about 796.3906285794.

The spelling of 505101226 in words is "five hundred five million, one hundred one thousand, two hundred twenty-six".