502051012 has 6 divisors (see below), whose sum is σ = 878589278. Its totient is φ = 251025504.

The previous prime is 502051007. The next prime is 502051013. The reversal of 502051012 is 210150205.

It can be written as a sum of positive squares in only one way, i.e., 319908996 + 182142016 = 17886^2 + 13496^2 .

It is not an unprimeable number, because it can be changed into a prime (502051013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62756373 + ... + 62756380.

Almost surely, 2^502051012 is an apocalyptic number.

It is an amenable number.

502051012 is a deficient number, since it is larger than the sum of its proper divisors (376538266).

502051012 is a wasteful number, since it uses less digits than its factorization.

502051012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125512757 (or 125512755 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 502051012 is about 22406.4948619814. The cubic root of 502051012 is about 794.7843049718.

The spelling of 502051012 in words is "five hundred two million, fifty-one thousand, twelve".