5613081 has 8 divisors (see below), whose sum is σ = 7809600. Its totient is φ = 3579312.

The previous prime is 5613079. The next prime is 5613089. The reversal of 5613081 is 1803165.

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

It is not a de Polignac number, because 5613081 - 2¹ = 5613079 is a prime.

It is a super-2 number, since 2×5613081² = 63013356625122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5613089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40606 + ... + 40743.

It is an arithmetic number, because the mean of its divisors is an integer number (976200).

Almost surely, 2^5613081 is an apocalyptic number.

It is an amenable number.

5613081 is a deficient number, since it is larger than the sum of its proper divisors (2196519).

5613081 is a wasteful number, since it uses less digits than its factorization.

5613081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81375.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 5613081 is about 2369.1941668002. The cubic root of 5613081 is about 177.7189627345.

The spelling of 5613081 in words is "five million, six hundred thirteen thousand, eighty-one".