56840326774 has 32 divisors (see below), whose sum is σ = 111893472000. Its totient is φ = 20980023840.

The previous prime is 56840326721. The next prime is 56840326787. The reversal of 56840326774 is 47762304865.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9710049 + ... + 9715900.

It is an arithmetic number, because the mean of its divisors is an integer number (3496671000).

Almost surely, 2^56840326774 is an apocalyptic number.

56840326774 is a deficient number, since it is larger than the sum of its proper divisors (55053145226).

56840326774 is a wasteful number, since it uses less digits than its factorization.

56840326774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19425988.

The product of its (nonzero) digits is 6773760, while the sum is 52.

The spelling of 56840326774 in words is "fifty-six billion, eight hundred forty million, three hundred twenty-six thousand, seven hundred seventy-four".