5613773864 has 16 divisors (see below), whose sum is σ = 11144992500. Its totient is φ = 2641775872.

The previous prime is 5613773863. The next prime is 5613773873. The reversal of 5613773864 is 4683773165.

It can be written as a sum of positive squares in 2 ways, for example, as 4349402500 + 1264371364 = 65950^2 + 35558^2 .

It is a super-2 number, since 2×5613773864² = 63028913992258980992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5613773863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20638739 + ... + 20639010.

Almost surely, 2^5613773864 is an apocalyptic number.

It is an amenable number.

5613773864 is a deficient number, since it is larger than the sum of its proper divisors (5531218636).

5613773864 is a wasteful number, since it uses less digits than its factorization.

5613773864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41277772 (or 41277768 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 50.

The square root of 5613773864 is about 74925.1217149495. The cubic root of 5613773864 is about 1777.2627482122.

The spelling of 5613773864 in words is "five billion, six hundred thirteen million, seven hundred seventy-three thousand, eight hundred sixty-four".