456543482872 has 32 divisors (see below), whose sum is σ = 857387790000. Its totient is φ = 227907030528.

The previous prime is 456543482867. The next prime is 456543482873. The reversal of 456543482872 is 278284345654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456543482873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13486704 + ... + 13520512.

Almost surely, 2^456543482872 is an apocalyptic number.

It is an amenable number.

456543482872 is a deficient number, since it is larger than the sum of its proper divisors (400844307128).

456543482872 is a wasteful number, since it uses less digits than its factorization.

456543482872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36463 (or 36459 counting only the distinct ones).

The product of its digits is 51609600, while the sum is 58.

The spelling of 456543482872 in words is "four hundred fifty-six billion, five hundred forty-three million, four hundred eighty-two thousand, eight hundred seventy-two".