456720063556 has 24 divisors (see below), whose sum is σ = 825622805504. Its totient is φ = 220838192640.

The previous prime is 456720063497. The next prime is 456720063559. The reversal of 456720063556 is 655360027654.

It is not an unprimeable number, because it can be changed into a prime (456720063559) by changing a digit.

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, 1117725 + ... + 1470628.

Almost surely, 2^456720063556 is an apocalyptic number.

It is an amenable number.

456720063556 is a deficient number, since it is larger than the sum of its proper divisors (368902741948).

456720063556 is a wasteful number, since it uses less digits than its factorization.

456720063556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2589811 (or 2589809 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 49.

The spelling of 456720063556 in words is "four hundred fifty-six billion, seven hundred twenty million, sixty-three thousand, five hundred fifty-six".