5577545 has 8 divisors (see below), whose sum is σ = 7045440. Its totient is φ = 4227120.

The previous prime is 5577529. The next prime is 5577577. The reversal of 5577545 is 5457755.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5577545 - 2⁴ = 5577529 is a prime.

It is a super-2 number, since 2×5577545² = 62218016454050, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5577499 and 5577508.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 29261 + ... + 29450.

It is an arithmetic number, because the mean of its divisors is an integer number (880680).

Almost surely, 2^5577545 is an apocalyptic number.

It is an amenable number.

5577545 is a deficient number, since it is larger than the sum of its proper divisors (1467895).

5577545 is a wasteful number, since it uses less digits than its factorization.

5577545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58735.

The product of its digits is 122500, while the sum is 38.

The square root of 5577545 is about 2361.6826628487. The cubic root of 5577545 is about 177.3431266223.

The spelling of 5577545 in words is "five million, five hundred seventy-seven thousand, five hundred forty-five".