124225453 has 4 divisors (see below), whose sum is σ = 135518688. Its totient is φ = 112932220.

The previous prime is 124225429. The next prime is 124225457. The reversal of 124225453 is 354522421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 354522421 = 11 ⋅32229311.

It is a cyclic number.

It is not a de Polignac number, because 124225453 - 2⁹ = 124224941 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 (124225457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5646601 + ... + 5646622.

It is an arithmetic number, because the mean of its divisors is an integer number (33879672).

Almost surely, 2^124225453 is an apocalyptic number.

It is an amenable number.

124225453 is a deficient number, since it is larger than the sum of its proper divisors (11293235).

124225453 is a wasteful number, since it uses less digits than its factorization.

124225453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11293234.

The product of its digits is 9600, while the sum is 28.

The square root of 124225453 is about 11145.6472669827. The cubic root of 124225453 is about 498.9651302335.

Adding to 124225453 its reverse (354522421), we get a palindrome (478747874).

The spelling of 124225453 in words is "one hundred twenty-four million, two hundred twenty-five thousand, four hundred fifty-three".