5447828316672 has 1200 divisors, whose sum is σ = 20677853104128. Its totient is φ = 1417426698240.

The previous prime is 5447828316659. The next prime is 5447828316701. The reversal of 5447828316672 is 2766138287445.

5447828316672 is a `hidden beast` number, since 5 + 4 + 478 + 2 + 8 + 31 + 66 + 72 = 666.

It is a super-2 number, since 2×5447828316672² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1070928913 + ... + 1070933999.

Almost surely, 2^{5447828316672} 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 5447828316672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10338926552064).

5447828316672 is an abundant number, since it is smaller than the sum of its proper divisors (15230024787456).

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

5447828316672 is a wasteful number, since it uses less digits than its factorization.

5447828316672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5179 (or 5147 counting only the distinct ones).

The product of its digits is 108380160, while the sum is 63.

The spelling of 5447828316672 in words is "five trillion, four hundred forty-seven billion, eight hundred twenty-eight million, three hundred sixteen thousand, six hundred seventy-two".