5445228846658 has 4 divisors (see below), whose sum is σ = 8167843269990. Its totient is φ = 2722614423328.

The previous prime is 5445228846653. The next prime is 5445228846677. The reversal of 5445228846658 is 8566488225445.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5131054023489 + 314174823169 = 2265183^2 + 560513^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5445228846593 and 5445228846602.

It is not an unprimeable number, because it can be changed into a prime (5445228846653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1361307211663 + ... + 1361307211666.

Almost surely, 2^{5445228846658} is an apocalyptic number.

5445228846658 is a deficient number, since it is larger than the sum of its proper divisors (2722614423332).

5445228846658 is a wasteful number, since it uses less digits than its factorization.

5445228846658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2722614423331.

The product of its digits is 589824000, while the sum is 67.

The spelling of 5445228846658 in words is "five trillion, four hundred forty-five billion, two hundred twenty-eight million, eight hundred forty-six thousand, six hundred fifty-eight".