5475773964672 has 320 divisors, whose sum is σ = 17782682884560. Its totient is φ = 1658818621440.

The previous prime is 5475773964649. The next prime is 5475773964679. The reversal of 5475773964672 is 2764693775745.

5475773964672 is a `hidden beast` number, since 5 + 4 + 7 + 5 + 7 + 73 + 96 + 467 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 5475773964672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5475773964679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 562593918 + ... + 562603650.

Almost surely, 2^{5475773964672} 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 5475773964672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8891341442280).

5475773964672 is an abundant number, since it is smaller than the sum of its proper divisors (12306908919888).

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

5475773964672 is a wasteful number, since it uses less digits than its factorization.

5475773964672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14703 (or 14682 counting only the distinct ones).

The product of its digits is 1867017600, while the sum is 72.

The spelling of 5475773964672 in words is "five trillion, four hundred seventy-five billion, seven hundred seventy-three million, nine hundred sixty-four thousand, six hundred seventy-two".