4245340453 has 8 divisors (see below), whose sum is σ = 4537078272. Its totient is φ = 3958270656.

The previous prime is 4245340433. The next prime is 4245340469. The reversal of 4245340453 is 3540435424.

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 4245340453 - 2⁹ = 4245339941 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 (4245340403) 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, 1165125 + ... + 1168762.

It is an arithmetic number, because the mean of its divisors is an integer number (567134784).

Almost surely, 2^4245340453 is an apocalyptic number.

It is an amenable number.

4245340453 is a deficient number, since it is larger than the sum of its proper divisors (291737819).

4245340453 is a wasteful number, since it uses less digits than its factorization.

4245340453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2334011.

The product of its (nonzero) digits is 115200, while the sum is 34.

The square root of 4245340453 is about 65156.2771573085. The cubic root of 4245340453 is about 1619.2137185448.

Adding to 4245340453 its reverse (3540435424), we get a palindrome (7785775877).

The spelling of 4245340453 in words is "four billion, two hundred forty-five million, three hundred forty thousand, four hundred fifty-three".