45004582573 has 2 divisors, whose sum is σ = 45004582574. Its totient is φ = 45004582572.

The previous prime is 45004582549. The next prime is 45004582583. The reversal of 45004582573 is 37528540054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43565290729 + 1439291844 = 208723^2 + 37938^2 .

It is a cyclic number.

It is not a de Polignac number, because 45004582573 - 2¹⁷ = 45004451501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45004582583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22502291286 + 22502291287.

It is an arithmetic number, because the mean of its divisors is an integer number (22502291287).

Almost surely, 2^45004582573 is an apocalyptic number.

It is an amenable number.

45004582573 is a deficient number, since it is larger than the sum of its proper divisors (1).

45004582573 is an equidigital number, since it uses as much as digits as its factorization.

45004582573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672000, while the sum is 43.

The spelling of 45004582573 in words is "forty-five billion, four million, five hundred eighty-two thousand, five hundred seventy-three".