5521544412146 has 16 divisors (see below), whose sum is σ = 9721329158976. Its totient is φ = 2302420063536.

The previous prime is 5521544412113. The next prime is 5521544412157. The reversal of 5521544412146 is 6412144451255.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5521544412097 and 5521544412106.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5329675556 + ... + 5329676591.

It is an arithmetic number, because the mean of its divisors is an integer number (607583072436).

Almost surely, 2^{5521544412146} is an apocalyptic number.

5521544412146 is a deficient number, since it is larger than the sum of its proper divisors (4199784746830).

5521544412146 is a wasteful number, since it uses less digits than its factorization.

5521544412146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10659352193.

The product of its digits is 768000, while the sum is 44.

The spelling of 5521544412146 in words is "five trillion, five hundred twenty-one billion, five hundred forty-four million, four hundred twelve thousand, one hundred forty-six".