543045425334120 has 192 divisors, whose sum is σ = 1857901108003200. Its totient is φ = 137181995435520.

The previous prime is 543045425334089. The next prime is 543045425334149. The reversal of 543045425334120 is 21433524540345.

543045425334120 is a `hidden beast` number, since 5 + 4 + 3 + 0 + 4 + 54 + 2 + 533 + 41 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 109287285 + ... + 114148155.

It is an arithmetic number, because the mean of its divisors is an integer number (9676568270850).

Almost surely, 2^{543045425334120} 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 543045425334120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (928950554001600).

543045425334120 is an abundant number, since it is smaller than the sum of its proper divisors (1314855682669080).

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

543045425334120 is a wasteful number, since it uses less digits than its factorization.

543045425334120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4877240 (or 4877233 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 45.

Adding to 543045425334120 its reverse (21433524540345), we get a palindrome (564478949874465).

The spelling of 543045425334120 in words is "five hundred forty-three trillion, forty-five billion, four hundred twenty-five million, three hundred thirty-four thousand, one hundred twenty".