500542135 has 16 divisors (see below), whose sum is σ = 646768800. Its totient is φ = 370487296.

The previous prime is 500542129. The next prime is 500542139. The reversal of 500542135 is 531245005.

It is a cyclic number.

It is not a de Polignac number, because 500542135 - 2³ = 500542127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500542139) 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 in 15 ways as a sum of consecutive naturals, for example, 44890 + ... + 54919.

It is an arithmetic number, because the mean of its divisors is an integer number (40423050).

Almost surely, 2^500542135 is an apocalyptic number.

500542135 is a deficient number, since it is larger than the sum of its proper divisors (146226665).

500542135 is a wasteful number, since it uses less digits than its factorization.

500542135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99890.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 500542135 is about 22372.7989978903. The cubic root of 500542135 is about 793.9872842577.

The spelling of 500542135 in words is "five hundred million, five hundred forty-two thousand, one hundred thirty-five".