5612664446 has 4 divisors (see below), whose sum is σ = 8418996672. Its totient is φ = 2806332222.

The previous prime is 5612664443. The next prime is 5612664457. The reversal of 5612664446 is 6444662165.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6444662165 = 5 ⋅1288932433.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5612664397 and 5612664406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5612664443) 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 as a sum of consecutive naturals, namely, 1403166110 + ... + 1403166113.

It is an arithmetic number, because the mean of its divisors is an integer number (2104749168).

Almost surely, 2^5612664446 is an apocalyptic number.

5612664446 is a deficient number, since it is larger than the sum of its proper divisors (2806332226).

5612664446 is a wasteful number, since it uses less digits than its factorization.

5612664446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2806332225.

The product of its digits is 829440, while the sum is 44.

The square root of 5612664446 is about 74917.7178376384. The cubic root of 5612664446 is about 1777.1456637438.

The spelling of 5612664446 in words is "five billion, six hundred twelve million, six hundred sixty-four thousand, four hundred forty-six".