56984420746 has 12 divisors (see below), whose sum is σ = 93953652786. Its totient is φ = 25902009320.

The previous prime is 56984420693. The next prime is 56984420747. The reversal of 56984420746 is 64702448965.

It can be written as a sum of positive squares in only one way, i.e., 55283765625 + 1700655121 = 235125^2 + 41239^2 .

It is not an unprimeable number, because it can be changed into a prime (56984420747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117736165 + ... + 117736648.

Almost surely, 2^56984420746 is an apocalyptic number.

56984420746 is a deficient number, since it is larger than the sum of its proper divisors (36969232040).

56984420746 is a wasteful number, since it uses less digits than its factorization.

56984420746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235472837 (or 235472826 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 56984420746 in words is "fifty-six billion, nine hundred eighty-four million, four hundred twenty thousand, seven hundred forty-six".