54943597513728 has 1760 divisors, whose sum is σ = 208783353765888. Its totient is φ = 13979182694400.

The previous prime is 54943597513703. The next prime is 54943597513859. The reversal of 54943597513728 is 82731579534945.

54943597513728 is a `hidden beast` number, since 5 + 4 + 9 + 4 + 3 + 597 + 5 + 1 + 3 + 7 + 28 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 89049590476 + ... + 89049591092.

Almost surely, 2^{54943597513728} 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 54943597513728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104391676882944).

54943597513728 is an abundant number, since it is smaller than the sum of its proper divisors (153839756252160).

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

54943597513728 is a wasteful number, since it uses less digits than its factorization.

54943597513728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931 (or 904 counting only the distinct ones).

The product of its digits is 1143072000, while the sum is 72.

The spelling of 54943597513728 in words is "fifty-four trillion, nine hundred forty-three billion, five hundred ninety-seven million, five hundred thirteen thousand, seven hundred twenty-eight".