5450279 has 4 divisors (see below), whose sum is σ = 5464680. Its totient is φ = 5435880.

The previous prime is 5450273. The next prime is 5450281. The reversal of 5450279 is 9720545.

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 5450279 - 2⁸ = 5450023 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 (5450273) 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 3 ways as a sum of consecutive naturals, for example, 6617 + ... + 7394.

It is an arithmetic number, because the mean of its divisors is an integer number (1366170).

Almost surely, 2^5450279 is an apocalyptic number.

5450279 is a deficient number, since it is larger than the sum of its proper divisors (14401).

5450279 is a wasteful number, since it uses less digits than its factorization.

5450279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14400.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 5450279 is about 2334.5832604557. The cubic root of 5450279 is about 175.9838892794.

The spelling of 5450279 in words is "five million, four hundred fifty thousand, two hundred seventy-nine".