45559793 has 2 divisors, whose sum is σ = 45559794. Its totient is φ = 45559792.

The previous prime is 45559781. The next prime is 45559817. The reversal of 45559793 is 39795554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34951744 + 10608049 = 5912^2 + 3257^2 .

It is a cyclic number.

It is not a de Polignac number, because 45559793 - 2¹⁴ = 45543409 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45559193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22779896 + 22779897.

It is an arithmetic number, because the mean of its divisors is an integer number (22779897).

Almost surely, 2^45559793 is an apocalyptic number.

It is an amenable number.

45559793 is a deficient number, since it is larger than the sum of its proper divisors (1).

45559793 is an equidigital number, since it uses as much as digits as its factorization.

45559793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 850500, while the sum is 47.

The square root of 45559793 is about 6749.7994785030. The cubic root of 45559793 is about 357.1581631459.

The spelling of 45559793 in words is "forty-five million, five hundred fifty-nine thousand, seven hundred ninety-three".