604561113 has 48 divisors (see below), whose sum is σ = 969840144. Its totient is φ = 360529920.

The previous prime is 604561109. The next prime is 604561121. The reversal of 604561113 is 311165406.

604561113 is a `hidden beast` number, since 6 + 0 + 45 + 611 + 1 + 3 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 283147929 + 321413184 = 16827^2 + 17928^2 .

It is not a de Polignac number, because 604561113 - 2² = 604561109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (604561193) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 925495 + ... + 926147.

It is an arithmetic number, because the mean of its divisors is an integer number (20205003).

Almost surely, 2^604561113 is an apocalyptic number.

It is an amenable number.

604561113 is a deficient number, since it is larger than the sum of its proper divisors (365279031).

604561113 is a wasteful number, since it uses less digits than its factorization.

604561113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906 (or 903 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 604561113 is about 24587.8244869285. The cubic root of 604561113 is about 845.5644900598.

The spelling of 604561113 in words is "six hundred four million, five hundred sixty-one thousand, one hundred thirteen".