5577664057 has 8 divisors (see below), whose sum is σ = 6580101632. Its totient is φ = 4626633600.

The previous prime is 5577664051. The next prime is 5577664133. The reversal of 5577664057 is 7504667755.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5577664057 - 2⁷ = 5577663929 is a prime.

It is a super-2 number, since 2×5577664057² = 62220672665499398498, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5577663995 and 5577664013.

It is not an unprimeable number, because it can be changed into a prime (5577664051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12851544 + ... + 12851977.

It is an arithmetic number, because the mean of its divisors is an integer number (822512704).

Almost surely, 2^5577664057 is an apocalyptic number.

It is an amenable number.

5577664057 is a deficient number, since it is larger than the sum of its proper divisors (1002437575).

5577664057 is a wasteful number, since it uses less digits than its factorization.

5577664057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25703559.

The product of its (nonzero) digits is 6174000, while the sum is 52.

The square root of 5577664057 is about 74683.7603298066. The cubic root of 5577664057 is about 1773.4438845526.

The spelling of 5577664057 in words is "five billion, five hundred seventy-seven million, six hundred sixty-four thousand, fifty-seven".