501125204 has 12 divisors (see below), whose sum is σ = 877451904. Its totient is φ = 250424664.

The previous prime is 501125161. The next prime is 501125213. The reversal of 501125204 is 402521105.

It is a super-2 number, since 2×501125204² = 502252940168083232, which contains 22 as substring.

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, 26084 + ... + 41019.

It is an arithmetic number, because the mean of its divisors is an integer number (73120992).

Almost surely, 2^501125204 is an apocalyptic number.

It is an amenable number.

501125204 is a deficient number, since it is larger than the sum of its proper divisors (376326700).

501125204 is a wasteful number, since it uses less digits than its factorization.

501125204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68974 (or 68972 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 501125204 is about 22385.8259619787. The cubic root of 501125204 is about 794.2954632609.

Adding to 501125204 its reverse (402521105), we get a palindrome (903646309).

The spelling of 501125204 in words is "five hundred one million, one hundred twenty-five thousand, two hundred four".