56065424646 has 64 divisors (see below), whose sum is σ = 141082191360. Its totient is φ = 14428834560.

The previous prime is 56065424641. The next prime is 56065424647. The reversal of 56065424646 is 64642456065.

It is a junction number, because it is equal to n+sod(n) for n = 56065424595 and 56065424604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56065424641) 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 31 ways as a sum of consecutive naturals, for example, 506311 + ... + 607026.

It is an arithmetic number, because the mean of its divisors is an integer number (2204409240).

Almost surely, 2^56065424646 is an apocalyptic number.

56065424646 is an abundant number, since it is smaller than the sum of its proper divisors (85016766714).

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

56065424646 is a wasteful number, since it uses less digits than its factorization.

56065424646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113469.

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 56065424646 in words is "fifty-six billion, sixty-five million, four hundred twenty-four thousand, six hundred forty-six".