500636061 has 6 divisors (see below), whose sum is σ = 723140990. Its totient is φ = 333757368.

The previous prime is 500636053. The next prime is 500636083. The reversal of 500636061 is 160636005.

500636061 is a `hidden beast` number, since 50 + 0 + 6 + 3 + 606 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 390260025 + 110376036 = 19755^2 + 10506^2 .

It is not a de Polignac number, because 500636061 - 2³ = 500636053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500636051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27813106 + ... + 27813123.

Almost surely, 2^500636061 is an apocalyptic number.

It is an amenable number.

500636061 is a deficient number, since it is larger than the sum of its proper divisors (222504929).

500636061 is a wasteful number, since it uses less digits than its factorization.

500636061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55626235 (or 55626232 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 500636061 is about 22374.8980109407. The cubic root of 500636061 is about 794.0369446694.

The spelling of 500636061 in words is "five hundred million, six hundred thirty-six thousand, sixty-one".