104425547 has 2 divisors, whose sum is σ = 104425548. Its totient is φ = 104425546.

The previous prime is 104425523. The next prime is 104425583. The reversal of 104425547 is 745524401.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104425547 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104425147) 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, 52212773 + 52212774.

It is an arithmetic number, because the mean of its divisors is an integer number (52212774).

Almost surely, 2^104425547 is an apocalyptic number.

104425547 is a deficient number, since it is larger than the sum of its proper divisors (1).

104425547 is an equidigital number, since it uses as much as digits as its factorization.

104425547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22400, while the sum is 32.

The square root of 104425547 is about 10218.8818859991. The cubic root of 104425547 is about 470.9074771343.

Adding to 104425547 its reverse (745524401), we get a palindrome (849949948).

The spelling of 104425547 in words is "one hundred four million, four hundred twenty-five thousand, five hundred forty-seven".