5445789 has 8 divisors (see below), whose sum is σ = 7276320. Its totient is φ = 3622896.

The previous prime is 5445787. The next prime is 5445833. The reversal of 5445789 is 9875445.

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

It is not a de Polignac number, because 5445789 - 2¹ = 5445787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5445789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5445787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42 + ... + 3300.

It is an arithmetic number, because the mean of its divisors is an integer number (909540).

Almost surely, 2^5445789 is an apocalyptic number.

It is an amenable number.

5445789 is a deficient number, since it is larger than the sum of its proper divisors (1830531).

5445789 is a wasteful number, since it uses less digits than its factorization.

5445789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3819.

The product of its digits is 201600, while the sum is 42.

The square root of 5445789 is about 2333.6214345947. The cubic root of 5445789 is about 175.9355501794.

The spelling of 5445789 in words is "five million, four hundred forty-five thousand, seven hundred eighty-nine".