45113606453 has 2 divisors, whose sum is σ = 45113606454. Its totient is φ = 45113606452.

The previous prime is 45113606399. The next prime is 45113606491. The reversal of 45113606453 is 35460631154.

It is an a-pointer prime, because the next prime (45113606491) can be obtained adding 45113606453 to its sum of digits (38).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43338079684 + 1775526769 = 208178^2 + 42137^2 .

It is a cyclic number.

It is not a de Polignac number, because 45113606453 - 2¹⁰ = 45113605429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45113606353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22556803226 + 22556803227.

It is an arithmetic number, because the mean of its divisors is an integer number (22556803227).

Almost surely, 2^45113606453 is an apocalyptic number.

It is an amenable number.

45113606453 is a deficient number, since it is larger than the sum of its proper divisors (1).

45113606453 is an equidigital number, since it uses as much as digits as its factorization.

45113606453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 45113606453 in words is "forty-five billion, one hundred thirteen million, six hundred six thousand, four hundred fifty-three".