5446748476445 has 8 divisors (see below), whose sum is σ = 6546973546680. Its totient is φ = 4350148531200.

The previous prime is 5446748476409. The next prime is 5446748476459.

5446748476445 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 1605983391076 + 3840765085369 = 1267274^2 + 1959787^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-5446748476445 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 906277940 + ... + 906283949.

It is an arithmetic number, because the mean of its divisors is an integer number (818371693335).

Almost surely, 2^{5446748476445} is an apocalyptic number.

It is an amenable number.

5446748476445 is a deficient number, since it is larger than the sum of its proper divisors (1100225070235).

5446748476445 is a wasteful number, since it uses less digits than its factorization.

5446748476445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1812562495.

The product of its digits is 1445068800, while the sum is 68.

The spelling of 5446748476445 in words is "five trillion, four hundred forty-six billion, seven hundred forty-eight million, four hundred seventy-six thousand, four hundred forty-five".