5443854919020 has 1152 divisors, whose sum is σ = 20409406617600. Its totient is φ = 1217325957120.

The previous prime is 5443854919007. The next prime is 5443854919033. The reversal of 5443854919020 is 209194583445.

It is a happy number.

5443854919020 is a `hidden beast` number, since 5 + 4 + 4 + 3 + 8 + 549 + 1 + 90 + 2 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (5443854919007) and next prime (5443854919033).

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

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 21182314732 + ... + 21182314988.

It is an arithmetic number, because the mean of its divisors is an integer number (17716498800).

Almost surely, 2^{5443854919020} 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 5443854919020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10204703308800).

5443854919020 is an abundant number, since it is smaller than the sum of its proper divisors (14965551698580).

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

5443854919020 is a wasteful number, since it uses less digits than its factorization.

5443854919020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530 (or 502 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 5443854919020 in words is "five trillion, four hundred forty-three billion, eight hundred fifty-four million, nine hundred nineteen thousand, twenty".