5448545 has 4 divisors (see below), whose sum is σ = 6538260. Its totient is φ = 4358832.

The previous prime is 5448523. The next prime is 5448577. The reversal of 5448545 is 5458445.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2531281 + 2917264 = 1591^2 + 1708^2 .

It is a cyclic number.

It is not a de Polignac number, because 5448545 - 2⁶ = 5448481 is a prime.

It is a super-3 number, since 3×5448545³ (a number of 21 digits) contains 333 as substring.

It is a plaindrome in base 9.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544850 + ... + 544859.

It is an arithmetic number, because the mean of its divisors is an integer number (1634565).

Almost surely, 2^5448545 is an apocalyptic number.

It is an amenable number.

5448545 is a deficient number, since it is larger than the sum of its proper divisors (1089715).

5448545 is a wasteful number, since it uses less digits than its factorization.

5448545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089714.

The product of its digits is 64000, while the sum is 35.

The square root of 5448545 is about 2334.2118584225. The cubic root of 5448545 is about 175.9652242758.

The spelling of 5448545 in words is "five million, four hundred forty-eight thousand, five hundred forty-five".