5613635 has 8 divisors (see below), whose sum is σ = 6953856. Its totient is φ = 4345920.

The previous prime is 5613623. The next prime is 5613637. The reversal of 5613635 is 5363165.

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

It is not a de Polignac number, because 5613635 - 2⁶ = 5613571 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5613598 and 5613607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5613637) 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, 17954 + ... + 18263.

It is an arithmetic number, because the mean of its divisors is an integer number (869232).

Almost surely, 2^5613635 is an apocalyptic number.

5613635 is a deficient number, since it is larger than the sum of its proper divisors (1340221).

5613635 is a wasteful number, since it uses less digits than its factorization.

5613635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36253.

The product of its digits is 8100, while the sum is 29.

The square root of 5613635 is about 2369.3110813061. The cubic root of 5613635 is about 177.7248093789.

The spelling of 5613635 in words is "five million, six hundred thirteen thousand, six hundred thirty-five".