448587422476607 has 4 divisors (see below), whose sum is σ = 448587562476600. Its totient is φ = 448587282476616.

The previous prime is 448587422476591. The next prime is 448587422476619. The reversal of 448587422476607 is 706674224785844.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 448587422476607 - 2⁴ = 448587422476591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448587422476667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65078357 + ... + 71640542.

It is an arithmetic number, because the mean of its divisors is an integer number (112146890619150).

Almost surely, 2^{448587422476607} is an apocalyptic number.

448587422476607 is a deficient number, since it is larger than the sum of its proper divisors (139999993).

448587422476607 is a wasteful number, since it uses less digits than its factorization.

448587422476607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139999992.

The product of its (nonzero) digits is 4046192640, while the sum is 74.

The spelling of 448587422476607 in words is "four hundred forty-eight trillion, five hundred eighty-seven billion, four hundred twenty-two million, four hundred seventy-six thousand, six hundred seven".