45141347 has 2 divisors, whose sum is σ = 45141348. Its totient is φ = 45141346.

The previous prime is 45141337. The next prime is 45141373. The reversal of 45141347 is 74314154.

It is a happy number.

45141347 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 not a de Polignac number, because 45141347 - 2⁴ = 45141331 is a prime.

It is not a weakly prime, because it can be changed into another prime (45141337) 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, 22570673 + 22570674.

It is an arithmetic number, because the mean of its divisors is an integer number (22570674).

Almost surely, 2^45141347 is an apocalyptic number.

45141347 is a deficient number, since it is larger than the sum of its proper divisors (1).

45141347 is an equidigital number, since it uses as much as digits as its factorization.

45141347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6720, while the sum is 29.

The square root of 45141347 is about 6718.7310557872. The cubic root of 45141347 is about 356.0613532056.

The spelling of 45141347 in words is "forty-five million, one hundred forty-one thousand, three hundred forty-seven".