54726342656 has 96 divisors (see below), whose sum is σ = 119159586000. Its totient is φ = 25028591616.

The previous prime is 54726342647. The next prime is 54726342661. The reversal of 54726342656 is 65624362745.

It is a congruent number.

It is an unprimeable number.

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, 1104200 + ... + 1152696.

Almost surely, 2^54726342656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54726342656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59579793000).

54726342656 is an abundant number, since it is smaller than the sum of its proper divisors (64433243344).

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

54726342656 is a wasteful number, since it uses less digits than its factorization.

54726342656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48567 (or 48547 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 50.

The spelling of 54726342656 in words is "fifty-four billion, seven hundred twenty-six million, three hundred forty-two thousand, six hundred fifty-six".