485639135 has 8 divisors (see below), whose sum is σ = 608104800. Its totient is φ = 371619424.

The previous prime is 485639131. The next prime is 485639179. The reversal of 485639135 is 531936584.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 485639135 - 2² = 485639131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485639131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2111360 + ... + 2111589.

It is an arithmetic number, because the mean of its divisors is an integer number (76013100).

Almost surely, 2^485639135 is an apocalyptic number.

485639135 is a deficient number, since it is larger than the sum of its proper divisors (122465665).

485639135 is a wasteful number, since it uses less digits than its factorization.

485639135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4222977.

The product of its digits is 388800, while the sum is 44.

The square root of 485639135 is about 22037.2215807710. The cubic root of 485639135 is about 786.0277746381.

The spelling of 485639135 in words is "four hundred eighty-five million, six hundred thirty-nine thousand, one hundred thirty-five".