453110045 has 4 divisors (see below), whose sum is σ = 543732060. Its totient is φ = 362488032.

The previous prime is 453110041. The next prime is 453110069. The reversal of 453110045 is 540011354.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 540011354 = 2 ⋅270005677.

It can be written as a sum of positive squares in 2 ways, for example, as 68244121 + 384865924 = 8261^2 + 19618^2 .

It is a cyclic number.

It is not a de Polignac number, because 453110045 - 2² = 453110041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 453110045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453110041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45311000 + ... + 45311009.

It is an arithmetic number, because the mean of its divisors is an integer number (135933015).

Almost surely, 2^453110045 is an apocalyptic number.

It is an amenable number.

453110045 is a deficient number, since it is larger than the sum of its proper divisors (90622015).

453110045 is an equidigital number, since it uses as much as digits as its factorization.

453110045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90622014.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 453110045 is about 21286.3816793743. The cubic root of 453110045 is about 768.0707563978.

Adding to 453110045 its reverse (540011354), we get a palindrome (993121399).

The spelling of 453110045 in words is "four hundred fifty-three million, one hundred ten thousand, forty-five".