5448919 has 4 divisors (see below), whose sum is σ = 6227344. Its totient is φ = 4670496.

The previous prime is 5448899. The next prime is 5448923. The reversal of 5448919 is 9198445.

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

It is a cyclic number.

It is not a de Polignac number, because 5448919 - 2⁵ = 5448887 is a prime.

It is a super-2 number, since 2×5448919² = 59381436537122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5448929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389202 + ... + 389215.

It is an arithmetic number, because the mean of its divisors is an integer number (1556836).

Almost surely, 2^5448919 is an apocalyptic number.

5448919 is a deficient number, since it is larger than the sum of its proper divisors (778425).

5448919 is an equidigital number, since it uses as much as digits as its factorization.

5448919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778424.

The product of its digits is 51840, while the sum is 40.

The square root of 5448919 is about 2334.2919697416. The cubic root of 5448919 is about 175.9692503958.

The spelling of 5448919 in words is "five million, four hundred forty-eight thousand, nine hundred nineteen".