45423359 has 2 divisors, whose sum is σ = 45423360. Its totient is φ = 45423358.

The previous prime is 45423349. The next prime is 45423361. The reversal of 45423359 is 95332454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45423359 - 2¹² = 45419263 is a prime.

Together with 45423361, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45423349) 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, 22711679 + 22711680.

It is an arithmetic number, because the mean of its divisors is an integer number (22711680).

Almost surely, 2^45423359 is an apocalyptic number.

45423359 is a deficient number, since it is larger than the sum of its proper divisors (1).

45423359 is an equidigital number, since it uses as much as digits as its factorization.

45423359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 35.

The square root of 45423359 is about 6739.6853784134. The cubic root of 45423359 is about 356.8012897148.

The spelling of 45423359 in words is "forty-five million, four hundred twenty-three thousand, three hundred fifty-nine".