5577161198 has 16 divisors (see below), whose sum is σ = 9616116960. Its totient is φ = 2376394656.

The previous prime is 5577161197. The next prime is 5577161201. The reversal of 5577161198 is 8911617755.

It is a super-2 number, since 2×5577161198² = 62209454056953590408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5577161197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1148933 + ... + 1153776.

It is an arithmetic number, because the mean of its divisors is an integer number (601007310).

Almost surely, 2^5577161198 is an apocalyptic number.

5577161198 is a deficient number, since it is larger than the sum of its proper divisors (4038955762).

5577161198 is a wasteful number, since it uses less digits than its factorization.

5577161198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2302891.

The product of its digits is 529200, while the sum is 50.

The square root of 5577161198 is about 74680.3936652720. The cubic root of 5577161198 is about 1773.3905875086.

The spelling of 5577161198 in words is "five billion, five hundred seventy-seven million, one hundred sixty-one thousand, one hundred ninety-eight".