5613737 has 2 divisors, whose sum is σ = 5613738. Its totient is φ = 5613736.

The previous prime is 5613731. The next prime is 5613739. The reversal of 5613737 is 7373165.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5550736 + 63001 = 2356^2 + 251^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5613737 is a prime.

Together with 5613739, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5613731) 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 as a sum of consecutive naturals, namely, 2806868 + 2806869.

It is an arithmetic number, because the mean of its divisors is an integer number (2806869).

Almost surely, 2^5613737 is an apocalyptic number.

It is an amenable number.

5613737 is a deficient number, since it is larger than the sum of its proper divisors (1).

5613737 is an equidigital number, since it uses as much as digits as its factorization.

5613737 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13230, while the sum is 32.

The square root of 5613737 is about 2369.3326064527. The cubic root of 5613737 is about 177.7258857950.

The spelling of 5613737 in words is "five million, six hundred thirteen thousand, seven hundred thirty-seven".