5613481 has 8 divisors (see below), whose sum is σ = 5743584. Its totient is φ = 5484960.

The previous prime is 5613469. The next prime is 5613499. The reversal of 5613481 is 1843165.

5613481 = 119² + 120² + ... + 264².

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 5613481 - 2¹¹ = 5611433 is a prime.

It is a super-2 number, since 2×5613481² = 63022337874722, which contains 22 as substring.

It is a Duffinian number.

5613481 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5613431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9270 + ... + 9856.

It is an arithmetic number, because the mean of its divisors is an integer number (717948).

Almost surely, 2^5613481 is an apocalyptic number.

It is an amenable number.

5613481 is a deficient number, since it is larger than the sum of its proper divisors (130103).

5613481 is a wasteful number, since it uses less digits than its factorization.

5613481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791.

The product of its digits is 2880, while the sum is 28.

The square root of 5613481 is about 2369.2785821849. The cubic root of 5613481 is about 177.7231841770.

The spelling of 5613481 in words is "five million, six hundred thirteen thousand, four hundred eighty-one".