501514252 has 24 divisors (see below), whose sum is σ = 900123840. Its totient is φ = 244381440.

The previous prime is 501514171. The next prime is 501514261. The reversal of 501514252 is 252415105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39774 + ... + 50842.

It is an arithmetic number, because the mean of its divisors is an integer number (37505160).

Almost surely, 2^501514252 is an apocalyptic number.

It is an amenable number.

501514252 is a deficient number, since it is larger than the sum of its proper divisors (398609588).

501514252 is a wasteful number, since it uses less digits than its factorization.

501514252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11361 (or 11359 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 501514252 is about 22394.5138817524. The cubic root of 501514252 is about 794.5009602269.

Adding to 501514252 its reverse (252415105), we get a palindrome (753929357).

The spelling of 501514252 in words is "five hundred one million, five hundred fourteen thousand, two hundred fifty-two".