5635577 has 4 divisors (see below), whose sum is σ = 5645556. Its totient is φ = 5625600.

The previous prime is 5635561. The next prime is 5635589. The reversal of 5635577 is 7755365.

5635577 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 2611456 + 3024121 = 1616^2 + 1739^2 .

It is a cyclic number.

It is not a de Polignac number, because 5635577 - 2⁴ = 5635561 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5635577.

It is not an unprimeable number, because it can be changed into a prime (5635547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4088 + ... + 5289.

It is an arithmetic number, because the mean of its divisors is an integer number (1411389).

Almost surely, 2^5635577 is an apocalyptic number.

It is an amenable number.

5635577 is a deficient number, since it is larger than the sum of its proper divisors (9979).

5635577 is an equidigital number, since it uses as much as digits as its factorization.

5635577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9978.

The product of its digits is 110250, while the sum is 38.

The square root of 5635577 is about 2373.9370252810. The cubic root of 5635577 is about 177.9560658308.

The spelling of 5635577 in words is "five million, six hundred thirty-five thousand, five hundred seventy-seven".