5617457446 has 4 divisors (see below), whose sum is σ = 8426186172. Its totient is φ = 2808728722.

The previous prime is 5617457429. The next prime is 5617457453. The reversal of 5617457446 is 6447547165.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6447547165 = 5 ⋅1289509433.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 5617457446.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1404364360 + ... + 1404364363.

It is an arithmetic number, because the mean of its divisors is an integer number (2106546543).

Almost surely, 2^5617457446 is an apocalyptic number.

5617457446 is a deficient number, since it is larger than the sum of its proper divisors (2808728726).

5617457446 is a wasteful number, since it uses less digits than its factorization.

5617457446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2808728725.

The product of its digits is 2822400, while the sum is 49.

The square root of 5617457446 is about 74949.6994390238. The cubic root of 5617457446 is about 1777.6513912081.

The spelling of 5617457446 in words is "five billion, six hundred seventeen million, four hundred fifty-seven thousand, four hundred forty-six".