5577161 has 8 divisors (see below), whose sum is σ = 5754240. Its totient is φ = 5402608.

The previous prime is 5577149. The next prime is 5577191. The reversal of 5577161 is 1617755.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5577161 is a prime.

It is a super-2 number, since 2×5577161² = 62209449639842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5577191) by changing a digit.

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, 4475 + ... + 5583.

It is an arithmetic number, because the mean of its divisors is an integer number (719280).

Almost surely, 2^5577161 is an apocalyptic number.

It is an amenable number.

5577161 is a deficient number, since it is larger than the sum of its proper divisors (177079).

5577161 is a wasteful number, since it uses less digits than its factorization.

5577161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263.

The product of its digits is 7350, while the sum is 32.

The square root of 5577161 is about 2361.6013634820. The cubic root of 5577161 is about 177.3390566522.

The spelling of 5577161 in words is "five million, five hundred seventy-seven thousand, one hundred sixty-one".