5577399 has 6 divisors (see below), whose sum is σ = 8056256. Its totient is φ = 3718260.

The previous prime is 5577389. The next prime is 5577437. The reversal of 5577399 is 9937755.

It is a happy number.

5577399 is a `hidden beast` number, since 557 + 7 + 3 + 99 = 666.

It is not a de Polignac number, because 5577399 - 2⁹ = 5576887 is a prime.

It is a super-2 number, since 2×5577399² = 62214759210402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5577359) 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 5 ways as a sum of consecutive naturals, for example, 309847 + ... + 309864.

Almost surely, 2^5577399 is an apocalyptic number.

5577399 is a deficient number, since it is larger than the sum of its proper divisors (2478857).

5577399 is a wasteful number, since it uses less digits than its factorization.

5577399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619717 (or 619714 counting only the distinct ones).

The product of its digits is 297675, while the sum is 45.

The square root of 5577399 is about 2361.6517524817. The cubic root of 5577399 is about 177.3415792078.

The spelling of 5577399 in words is "five million, five hundred seventy-seven thousand, three hundred ninety-nine".