550213315016 has 8 divisors (see below), whose sum is σ = 1031649965670. Its totient is φ = 275106657504.

The previous prime is 550213314997. The next prime is 550213315021. The reversal of 550213315016 is 610513312055.

It can be written as a sum of positive squares in only one way, i.e., 499772646916 + 50440668100 = 706946^2 + 224590^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34388332181 + ... + 34388332196.

Almost surely, 2^550213315016 is an apocalyptic number.

It is an amenable number.

550213315016 is a deficient number, since it is larger than the sum of its proper divisors (481436650654).

550213315016 is a wasteful number, since it uses less digits than its factorization.

550213315016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68776664383 (or 68776664379 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 32.

The spelling of 550213315016 in words is "five hundred fifty billion, two hundred thirteen million, three hundred fifteen thousand, sixteen".