54344453 has 8 divisors (see below), whose sum is σ = 55912440. Its totient is φ = 52781760.

The previous prime is 54344429. The next prime is 54344489. The reversal of 54344453 is 35444345.

It can be written as a sum of positive squares in 4 ways, for example, as 26697889 + 27646564 = 5167^2 + 5258^2 .

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 54344453 - 2⁸ = 54344197 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 (54340453) 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, 29483 + ... + 31271.

It is an arithmetic number, because the mean of its divisors is an integer number (6989055).

Almost surely, 2^54344453 is an apocalyptic number.

It is an amenable number.

54344453 is a deficient number, since it is larger than the sum of its proper divisors (1567987).

54344453 is a wasteful number, since it uses less digits than its factorization.

54344453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2647.

The product of its digits is 57600, while the sum is 32.

The square root of 54344453 is about 7371.8690303070. The cubic root of 54344453 is about 378.7782854919.

Adding to 54344453 its reverse (35444345), we get a palindrome (89788798).

The spelling of 54344453 in words is "fifty-four million, three hundred forty-four thousand, four hundred fifty-three".