502102252 has 6 divisors (see below), whose sum is σ = 878678948. Its totient is φ = 251051124.

The previous prime is 502102229. The next prime is 502102253. The reversal of 502102252 is 252201205.

It is not an unprimeable number, because it can be changed into a prime (502102253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62762778 + ... + 62762785.

Almost surely, 2^502102252 is an apocalyptic number.

It is an amenable number.

502102252 is a deficient number, since it is larger than the sum of its proper divisors (376576696).

502102252 is a wasteful number, since it uses less digits than its factorization.

502102252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125525567 (or 125525565 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 502102252 is about 22407.6382512749. The cubic root of 502102252 is about 794.8113429696.

Adding to 502102252 its reverse (252201205), we get a palindrome (754303457).

The spelling of 502102252 in words is "five hundred two million, one hundred two thousand, two hundred fifty-two".