5365522778112 has 480 divisors, whose sum is σ = 18371590997760. Its totient is φ = 1528346050560.

The previous prime is 5365522778107. The next prime is 5365522778131. The reversal of 5365522778112 is 2118772255635.

5365522778112 is a `hidden beast` number, since 5 + 3 + 6 + 552 + 2 + 7 + 7 + 81 + 1 + 2 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 391322937 + ... + 391336647.

It is an arithmetic number, because the mean of its divisors is an integer number (38274147912).

Almost surely, 2^{5365522778112} 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 5365522778112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9185795498880).

5365522778112 is an abundant number, since it is smaller than the sum of its proper divisors (13006068219648).

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

5365522778112 is a wasteful number, since it uses less digits than its factorization.

5365522778112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14089 (or 14060 counting only the distinct ones).

The product of its digits is 7056000, while the sum is 54.

The spelling of 5365522778112 in words is "five trillion, three hundred sixty-five billion, five hundred twenty-two million, seven hundred seventy-eight thousand, one hundred twelve".