5607777065 has 12 divisors (see below), whose sum is σ = 7396705092. Its totient is φ = 4078382880.

The previous prime is 5607777041. The next prime is 5607777073.

5607777065 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 3656258089 + 1951518976 = 60467^2 + 44176^2 .

It is not a de Polignac number, because 5607777065 - 2¹² = 5607772969 is a prime.

It is a super-2 number, since 2×5607777065² = 62894327221480028450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 4633922 + ... + 4635131.

It is an arithmetic number, because the mean of its divisors is an integer number (616392091).

Almost surely, 2^5607777065 is an apocalyptic number.

5607777065 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5607777065 is a deficient number, since it is larger than the sum of its proper divisors (1788928027).

5607777065 is a wasteful number, since it uses less digits than its factorization.

5607777065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9269080 (or 9269069 counting only the distinct ones).

The product of its (nonzero) digits is 2160900, while the sum is 50.

The square root of 5607777065 is about 74885.0924083025. The cubic root of 5607777065 is about 1776.6296812233.

The spelling of 5607777065 in words is "five billion, six hundred seven million, seven hundred seventy-seven thousand, sixty-five".