585149613 has 16 divisors (see below), whose sum is σ = 787902336. Its totient is φ = 386265600.

The previous prime is 585149611. The next prime is 585149629. The reversal of 585149613 is 316941585.

It is not a de Polignac number, because 585149613 - 2¹ = 585149611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (585149611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150745 + ... + 154577.

It is an arithmetic number, because the mean of its divisors is an integer number (49243896).

Almost surely, 2^585149613 is an apocalyptic number.

It is an amenable number.

585149613 is a deficient number, since it is larger than the sum of its proper divisors (202752723).

585149613 is a wasteful number, since it uses less digits than its factorization.

585149613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4324.

The product of its digits is 129600, while the sum is 42.

The square root of 585149613 is about 24189.8659152960. The cubic root of 585149613 is about 836.4159526846.

The spelling of 585149613 in words is "five hundred eighty-five million, one hundred forty-nine thousand, six hundred thirteen".