456603980628 has 24 divisors (see below), whose sum is σ = 1128080423232. Its totient is φ = 143248307584.

The previous prime is 456603980603. The next prime is 456603980629. The reversal of 456603980628 is 826089306654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456603980629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1119127200 + ... + 1119127607.

It is an arithmetic number, because the mean of its divisors is an integer number (47003350968).

Almost surely, 2^456603980628 is an apocalyptic number.

It is an amenable number.

456603980628 is an abundant number, since it is smaller than the sum of its proper divisors (671476442604).

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

456603980628 is a wasteful number, since it uses less digits than its factorization.

456603980628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2238254831 (or 2238254829 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 57.

The spelling of 456603980628 in words is "four hundred fifty-six billion, six hundred three million, nine hundred eighty thousand, six hundred twenty-eight".