45847559 has 2 divisors, whose sum is σ = 45847560. Its totient is φ = 45847558.

The previous prime is 45847547. The next prime is 45847573. The reversal of 45847559 is 95574854.

It is a happy number.

45847559 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45847559 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45847259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22923779 + 22923780.

It is an arithmetic number, because the mean of its divisors is an integer number (22923780).

Almost surely, 2^45847559 is an apocalyptic number.

45847559 is a deficient number, since it is larger than the sum of its proper divisors (1).

45847559 is an equidigital number, since it uses as much as digits as its factorization.

45847559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008000, while the sum is 47.

The square root of 45847559 is about 6771.0825574645. The cubic root of 45847559 is about 357.9085495113.

The spelling of 45847559 in words is "forty-five million, eight hundred forty-seven thousand, five hundred fifty-nine".