448531157367 has 6 divisors (see below), whose sum is σ = 647878338432. Its totient is φ = 299020771572.

The previous prime is 448531157363. The next prime is 448531157377. The reversal of 448531157367 is 763751135844.

448531157367 is a `hidden beast` number, since 4 + 4 + 8 + 5 + 3 + 1 + 1 + 573 + 67 = 666.

It is not a de Polignac number, because 448531157367 - 2² = 448531157363 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448531157363) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24918397623 + ... + 24918397640.

It is an arithmetic number, because the mean of its divisors is an integer number (107979723072).

Almost surely, 2^448531157367 is an apocalyptic number.

448531157367 is a deficient number, since it is larger than the sum of its proper divisors (199347181065).

448531157367 is a wasteful number, since it uses less digits than its factorization.

448531157367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49836795269 (or 49836795266 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 54.

The spelling of 448531157367 in words is "four hundred forty-eight billion, five hundred thirty-one million, one hundred fifty-seven thousand, three hundred sixty-seven".