547434121393152 has 1408 divisors, whose sum is σ = 1910608304844800. Its totient is φ = 151627885314048.

The previous prime is 547434121393111. The next prime is 547434121393171. The reversal of 547434121393152 is 251393121434745.

547434121393152 is a `hidden beast` number, since 5 + 4 + 7 + 4 + 341 + 213 + 9 + 31 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 221902763823 + ... + 221902766289.

It is an arithmetic number, because the mean of its divisors is an integer number (1356966125600).

Almost surely, 2^{547434121393152} 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 547434121393152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (955304152422400).

547434121393152 is an abundant number, since it is smaller than the sum of its proper divisors (1363174183451648).

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

547434121393152 is a wasteful number, since it uses less digits than its factorization.

547434121393152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2836 (or 2812 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 54.

The spelling of 547434121393152 in words is "five hundred forty-seven trillion, four hundred thirty-four billion, one hundred twenty-one million, three hundred ninety-three thousand, one hundred fifty-two".