5656201 has 4 divisors (see below), whose sum is σ = 5724432. Its totient is φ = 5587972.

The previous prime is 5656193. The next prime is 5656253. The reversal of 5656201 is 1026565.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5656201 - 2³ = 5656193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5653201) 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 3 ways as a sum of consecutive naturals, for example, 33991 + ... + 34156.

It is an arithmetic number, because the mean of its divisors is an integer number (1431108).

Almost surely, 2^5656201 is an apocalyptic number.

It is an amenable number.

5656201 is a deficient number, since it is larger than the sum of its proper divisors (68231).

5656201 is an equidigital number, since it uses as much as digits as its factorization.

5656201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68230.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5656201 is about 2378.2768972515. The cubic root of 5656201 is about 178.1728846742.

The spelling of 5656201 in words is "five million, six hundred fifty-six thousand, two hundred one".