45584453 has 2 divisors, whose sum is σ = 45584454. Its totient is φ = 45584452.

The previous prime is 45584449. The next prime is 45584527. The reversal of 45584453 is 35448554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45131524 + 452929 = 6718^2 + 673^2 .

It is a cyclic number.

It is not a de Polignac number, because 45584453 - 2² = 45584449 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45584423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22792226 + 22792227.

It is an arithmetic number, because the mean of its divisors is an integer number (22792227).

Almost surely, 2^45584453 is an apocalyptic number.

It is an amenable number.

45584453 is a deficient number, since it is larger than the sum of its proper divisors (1).

45584453 is an equidigital number, since it uses as much as digits as its factorization.

45584453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 192000, while the sum is 38.

The square root of 45584453 is about 6751.6259523170. The cubic root of 45584453 is about 357.2225907997. Note that the first 3 decimals are identical.

The spelling of 45584453 in words is "forty-five million, five hundred eighty-four thousand, four hundred fifty-three".