456858484272 has 60 divisors (see below), whose sum is σ = 1279042641240. Its totient is φ = 152229775104.

The previous prime is 456858484241. The next prime is 456858484343. The reversal of 456858484272 is 272484858654.

It is a happy number.

456858484272 is a `hidden beast` number, since 4 + 5 + 6 + 8 + 584 + 8 + 42 + 7 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196197 + ... + 975812.

It is an arithmetic number, because the mean of its divisors is an integer number (21317377354).

Almost surely, 2^456858484272 is an apocalyptic number.

It is an amenable number.

456858484272 is an abundant number, since it is smaller than the sum of its proper divisors (822184156968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

456858484272 is a wasteful number, since it uses less digits than its factorization.

456858484272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174730 (or 1174721 counting only the distinct ones).

The product of its digits is 137625600, while the sum is 63.

The spelling of 456858484272 in words is "four hundred fifty-six billion, eight hundred fifty-eight million, four hundred eighty-four thousand, two hundred seventy-two".