5565536977 has 32 divisors (see below), whose sum is σ = 7492343040. Its totient is φ = 3992613120.

The previous prime is 5565536969. The next prime is 5565536989. The reversal of 5565536977 is 7796355655.

It is a cyclic number.

It is not a de Polignac number, because 5565536977 - 2³ = 5565536969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5565536927) 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 31 ways as a sum of consecutive naturals, for example, 382243 + ... + 396535.

It is an arithmetic number, because the mean of its divisors is an integer number (234135720).

Almost surely, 2^5565536977 is an apocalyptic number.

It is an amenable number.

5565536977 is a deficient number, since it is larger than the sum of its proper divisors (1926806063).

5565536977 is a wasteful number, since it uses less digits than its factorization.

5565536977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14713.

The product of its digits is 29767500, while the sum is 58.

The square root of 5565536977 is about 74602.5266127093. The cubic root of 5565536977 is about 1772.1576650125.

The spelling of 5565536977 in words is "five billion, five hundred sixty-five million, five hundred thirty-six thousand, nine hundred seventy-seven".