5577167648 has 36 divisors (see below), whose sum is σ = 11889650178. Its totient is φ = 2574074880.

The previous prime is 5577167633. The next prime is 5577167671. The reversal of 5577167648 is 8467617755.

It can be written as a sum of positive squares in 3 ways, for example, as 3404489104 + 2172678544 = 58348^2 + 46612^2 .

It is a super-2 number, since 2×5577167648² = 62209597947795703808, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5577167593 and 5577167602.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 510233 + ... + 521048.

Almost surely, 2^5577167648 is an apocalyptic number.

It is an amenable number.

5577167648 is an abundant number, since it is smaller than the sum of its proper divisors (6312482530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5577167648 is a wasteful number, since it uses less digits than its factorization.

5577167648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031317 (or 1031296 counting only the distinct ones).

The product of its digits is 9878400, while the sum is 56.

The square root of 5577167648 is about 74680.4368492847. The cubic root of 5577167648 is about 1773.3912711518.

The spelling of 5577167648 in words is "five billion, five hundred seventy-seven million, one hundred sixty-seven thousand, six hundred forty-eight".