500136712 has 8 divisors (see below), whose sum is σ = 937756350. Its totient is φ = 250068352.

The previous prime is 500136691. The next prime is 500136727. The reversal of 500136712 is 217631005.

It can be written as a sum of positive squares in only one way, i.e., 377680356 + 122456356 = 19434^2 + 11066^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31258537 + ... + 31258552.

Almost surely, 2^500136712 is an apocalyptic number.

It is an amenable number.

500136712 is a deficient number, since it is larger than the sum of its proper divisors (437619638).

500136712 is a wasteful number, since it uses less digits than its factorization.

500136712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62517095 (or 62517091 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 500136712 is about 22363.7365393174. The cubic root of 500136712 is about 793.7728583162.

Adding to 500136712 its reverse (217631005), we get a palindrome (717767717).

The spelling of 500136712 in words is "five hundred million, one hundred thirty-six thousand, seven hundred twelve".