54289158966720 has 224 divisors, whose sum is σ = 191544069844800. Its totient is φ = 14475296305152.

The previous prime is 54289158966619. The next prime is 54289158966727. The reversal of 54289158966720 is 2766985198245.

54289158966720 is a `hidden beast` number, since 5 + 428 + 9 + 1 + 58 + 96 + 67 + 2 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54289158966727) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69326802 + ... + 70105518.

Almost surely, 2^{54289158966720} 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 54289158966720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95772034922400).

54289158966720 is an abundant number, since it is smaller than the sum of its proper divisors (137254910878080).

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

54289158966720 is a wasteful number, since it uses less digits than its factorization.

54289158966720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786812 (or 786796 counting only the distinct ones).

The product of its (nonzero) digits is 522547200, while the sum is 72.

The spelling of 54289158966720 in words is "fifty-four trillion, two hundred eighty-nine billion, one hundred fifty-eight million, nine hundred sixty-six thousand, seven hundred twenty".