316448854546 has 16 divisors (see below), whose sum is σ = 534529444608. Its totient is φ = 139200375600.

The previous prime is 316448854531. The next prime is 316448854583. The reversal of 316448854546 is 645458844613.

It is a super-2 number, since 2×316448854546² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231999945 + ... + 232001308.

It is an arithmetic number, because the mean of its divisors is an integer number (33408090288).

Almost surely, 2^316448854546 is an apocalyptic number.

316448854546 is a deficient number, since it is larger than the sum of its proper divisors (218080590062).

316448854546 is a wasteful number, since it uses less digits than its factorization.

316448854546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464001297.

The product of its digits is 44236800, while the sum is 58.

The spelling of 316448854546 in words is "three hundred sixteen billion, four hundred forty-eight million, eight hundred fifty-four thousand, five hundred forty-six".