456518354848016 has 40 divisors (see below), whose sum is σ = 903434935463424. Its totient is φ = 223375053032960.

The previous prime is 456518354847991. The next prime is 456518354848027. The reversal of 456518354848016 is 610848453815654.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31323305 + ... + 43522248.

Almost surely, 2^{456518354848016} is an apocalyptic number.

It is an amenable number.

456518354848016 is a deficient number, since it is larger than the sum of its proper divisors (446916580615408).

456518354848016 is a wasteful number, since it uses less digits than its factorization.

456518354848016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74853719 (or 74853713 counting only the distinct ones).

The product of its (nonzero) digits is 442368000, while the sum is 68.

The spelling of 456518354848016 in words is "four hundred fifty-six trillion, five hundred eighteen billion, three hundred fifty-four million, eight hundred forty-eight thousand, sixteen".