5446103566 has 4 divisors (see below), whose sum is σ = 8169155352. Its totient is φ = 2723051782.

The previous prime is 5446103543. The next prime is 5446103587. The reversal of 5446103566 is 6653016445.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6653016445 = 5 ⋅1330603289.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1361525890 + ... + 1361525893.

It is an arithmetic number, because the mean of its divisors is an integer number (2042288838).

Almost surely, 2^5446103566 is an apocalyptic number.

5446103566 is a deficient number, since it is larger than the sum of its proper divisors (2723051786).

5446103566 is a wasteful number, since it uses less digits than its factorization.

5446103566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2723051785.

The product of its (nonzero) digits is 259200, while the sum is 40.

The square root of 5446103566 is about 73797.7206016554. The cubic root of 5446103566 is about 1759.3893764550.

The spelling of 5446103566 in words is "five billion, four hundred forty-six million, one hundred three thousand, five hundred sixty-six".