5445005 has 8 divisors (see below), whose sum is σ = 6693624. Its totient is φ = 4249600.

The previous prime is 5444969. The next prime is 5445007. The reversal of 5445005 is 5005445.

5445005 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 310249 + 5134756 = 557^2 + 2266^2 .

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

It is not a de Polignac number, because 5445005 - 2⁶ = 5444941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5445007) 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, 13076 + ... + 13485.

It is an arithmetic number, because the mean of its divisors is an integer number (836703).

Almost surely, 2^5445005 is an apocalyptic number.

It is an amenable number.

5445005 is a deficient number, since it is larger than the sum of its proper divisors (1248619).

5445005 is a wasteful number, since it uses less digits than its factorization.

5445005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26607.

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 5445005 is about 2333.4534492893. The cubic root of 5445005 is about 175.9271069528.

It can be divided in two parts, 544500 and 5, that multiplied together give a square (2722500 = 1650²).

The spelling of 5445005 in words is "five million, four hundred forty-five thousand, five".