5477609 has 4 divisors (see below), whose sum is σ = 5483520. Its totient is φ = 5471700.

The previous prime is 5477599. The next prime is 5477627. The reversal of 5477609 is 9067745.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5477609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5477629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1229 + ... + 3530.

It is an arithmetic number, because the mean of its divisors is an integer number (1370880).

Almost surely, 2^5477609 is an apocalyptic number.

It is an amenable number.

5477609 is a deficient number, since it is larger than the sum of its proper divisors (5911).

5477609 is a wasteful number, since it uses less digits than its factorization.

5477609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5910.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 5477609 is about 2340.4292341363. The cubic root of 5477609 is about 176.2775514832.

The spelling of 5477609 in words is "five million, four hundred seventy-seven thousand, six hundred nine".