445801601347 has 2 divisors, whose sum is σ = 445801601348. Its totient is φ = 445801601346.

The previous prime is 445801601339. The next prime is 445801601393. The reversal of 445801601347 is 743106108544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 445801601347 - 2³ = 445801601339 is a prime.

It is not a weakly prime, because it can be changed into another prime (445801601647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222900800673 + 222900800674.

It is an arithmetic number, because the mean of its divisors is an integer number (222900800674).

Almost surely, 2^445801601347 is an apocalyptic number.

445801601347 is a deficient number, since it is larger than the sum of its proper divisors (1).

445801601347 is an equidigital number, since it uses as much as digits as its factorization.

445801601347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 445801601347 in words is "four hundred forty-five billion, eight hundred one million, six hundred one thousand, three hundred forty-seven".