500212001 has 8 divisors (see below), whose sum is σ = 519057408. Its totient is φ = 481536000.

The previous prime is 500211997. The next prime is 500212007. The reversal of 500212001 is 100212005.

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

It is a cyclic number.

It is not a de Polignac number, because 500212001 - 2² = 500211997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500212007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36320 + ... + 48161.

It is an arithmetic number, because the mean of its divisors is an integer number (64882176).

Almost surely, 2^500212001 is an apocalyptic number.

It is an amenable number.

500212001 is a deficient number, since it is larger than the sum of its proper divisors (18845407).

500212001 is a wasteful number, since it uses less digits than its factorization.

500212001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84703.

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 500212001 is about 22365.4197590834. The cubic root of 500212001 is about 793.8126870036.

Adding to 500212001 its reverse (100212005), we get a palindrome (600424006).

The spelling of 500212001 in words is "five hundred million, two hundred twelve thousand, one".