1413250453 has 6 divisors (see below), whose sum is σ = 1418837186. Its totient is φ = 1407685632.

The previous prime is 1413250393. The next prime is 1413250469. The reversal of 1413250453 is 3540523141.

It can be written as a sum of positive squares in 3 ways, for example, as 1364711364 + 48539089 = 36942^2 + 6967^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1413250453 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 (1413250753) 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 5 ways as a sum of consecutive naturals, for example, 55351 + ... + 76747.

Almost surely, 2^1413250453 is an apocalyptic number.

It is an amenable number.

1413250453 is a deficient number, since it is larger than the sum of its proper divisors (5586733).

1413250453 is an frugal number, since it uses more digits than its factorization.

1413250453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21911 (or 21654 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 1413250453 is about 37593.2234983913. The cubic root of 1413250453 is about 1122.2071836392.

Adding to 1413250453 its reverse (3540523141), we get a palindrome (4953773594).

The spelling of 1413250453 in words is "one billion, four hundred thirteen million, two hundred fifty thousand, four hundred fifty-three".