453116245 has 8 divisors (see below), whose sum is σ = 558435384. Its totient is φ = 352695744.

The previous prime is 453116227. The next prime is 453116267. The reversal of 453116245 is 542611354.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 154206724 + 298909521 = 12418^2 + 17289^2 .

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 453116245 - 2¹³ = 453108053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1224454 + ... + 1224823.

It is an arithmetic number, because the mean of its divisors is an integer number (69804423).

Almost surely, 2^453116245 is an apocalyptic number.

It is an amenable number.

453116245 is a deficient number, since it is larger than the sum of its proper divisors (105319139).

453116245 is a wasteful number, since it uses less digits than its factorization.

453116245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2449319.

The product of its digits is 14400, while the sum is 31.

The square root of 453116245 is about 21286.5273118938. The cubic root of 453116245 is about 768.0742596064.

Adding to 453116245 its reverse (542611354), we get a palindrome (995727599).

The spelling of 453116245 in words is "four hundred fifty-three million, one hundred sixteen thousand, two hundred forty-five".