5450344453 has 8 divisors (see below), whose sum is σ = 5638381056. Its totient is φ = 5263071600.

The previous prime is 5450344451. The next prime is 5450344489. The reversal of 5450344453 is 3544430545.

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

It is a cyclic number.

It is not a de Polignac number, because 5450344453 - 2¹ = 5450344451 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 (5450344451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176401 + ... + 204982.

It is an arithmetic number, because the mean of its divisors is an integer number (704797632).

Almost surely, 2^5450344453 is an apocalyptic number.

It is an amenable number.

5450344453 is a deficient number, since it is larger than the sum of its proper divisors (188036603).

5450344453 is a wasteful number, since it uses less digits than its factorization.

5450344453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381875.

The product of its (nonzero) digits is 288000, while the sum is 37.

The square root of 5450344453 is about 73826.4481943971. The cubic root of 5450344453 is about 1759.8459374657.

Adding to 5450344453 its reverse (3544430545), we get a palindrome (8994774998).

The spelling of 5450344453 in words is "five billion, four hundred fifty million, three hundred forty-four thousand, four hundred fifty-three".