5564765 has 4 divisors (see below), whose sum is σ = 6677724. Its totient is φ = 4451808.

The previous prime is 5564761. The next prime is 5564773. The reversal of 5564765 is 5674655.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3308761 + 2256004 = 1819^2 + 1502^2 .

It is a cyclic number.

It is not a de Polignac number, because 5564765 - 2² = 5564761 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5564761) 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 3 ways as a sum of consecutive naturals, for example, 556472 + ... + 556481.

It is an arithmetic number, because the mean of its divisors is an integer number (1669431).

Almost surely, 2^5564765 is an apocalyptic number.

It is an amenable number.

5564765 is a deficient number, since it is larger than the sum of its proper divisors (1112959).

5564765 is a wasteful number, since it uses less digits than its factorization.

5564765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112958.

The product of its digits is 126000, while the sum is 38.

The square root of 5564765 is about 2358.9754131826. The cubic root of 5564765 is about 177.2075724538.

The spelling of 5564765 in words is "five million, five hundred sixty-four thousand, seven hundred sixty-five".