543098451456 has 480 divisors, whose sum is σ = 1813302691200. Its totient is φ = 154753597440.

The previous prime is 543098451449. The next prime is 543098451481. The reversal of 543098451456 is 654154890345.

543098451456 is a `hidden beast` number, since 5 + 4 + 30 + 98 + 4 + 514 + 5 + 6 = 666.

It is a congruent number.

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, 133864980 + ... + 133869036.

It is an arithmetic number, because the mean of its divisors is an integer number (3777713940).

Almost surely, 2^543098451456 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 543098451456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (906651345600).

543098451456 is an abundant number, since it is smaller than the sum of its proper divisors (1270204239744).

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

543098451456 is a wasteful number, since it uses less digits than its factorization.

543098451456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4250 (or 4231 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 54.

The spelling of 543098451456 in words is "five hundred forty-three billion, ninety-eight million, four hundred fifty-one thousand, four hundred fifty-six".