447413850487 has 2 divisors, whose sum is σ = 447413850488. Its totient is φ = 447413850486.

The previous prime is 447413850409. The next prime is 447413850493. The reversal of 447413850487 is 784058314744.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 447413850487 - 2²³ = 447405461879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (447413851487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223706925243 + 223706925244.

It is an arithmetic number, because the mean of its divisors is an integer number (223706925244).

Almost surely, 2^447413850487 is an apocalyptic number.

447413850487 is a deficient number, since it is larger than the sum of its proper divisors (1).

447413850487 is an equidigital number, since it uses as much as digits as its factorization.

447413850487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12042240, while the sum is 55.

The spelling of 447413850487 in words is "four hundred forty-seven billion, four hundred thirteen million, eight hundred fifty thousand, four hundred eighty-seven".