5445451 has 4 divisors (see below), whose sum is σ = 5940504. Its totient is φ = 4950400.

The previous prime is 5445449. The next prime is 5445463. The reversal of 5445451 is 1545445.

5445451 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5445451 - 2¹ = 5445449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5445421) 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, 247510 + ... + 247531.

It is an arithmetic number, because the mean of its divisors is an integer number (1485126).

Almost surely, 2^5445451 is an apocalyptic number.

5445451 is a deficient number, since it is larger than the sum of its proper divisors (495053).

5445451 is a wasteful number, since it uses less digits than its factorization.

5445451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495052.

The product of its digits is 8000, while the sum is 28.

The square root of 5445451 is about 2333.5490138414. The cubic root of 5445451 is about 175.9319102143.

It can be divided in two parts, 544 and 5451, that added together give a palindrome (5995).

The spelling of 5445451 in words is "five million, four hundred forty-five thousand, four hundred fifty-one".