550056517516 has 24 divisors (see below), whose sum is σ = 1051097720400. Its totient is φ = 249790017600.

The previous prime is 550056517481. The next prime is 550056517541. The reversal of 550056517516 is 615715650055.

It is a super-2 number, since 2×550056517516² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5844591 + ... + 5937958.

It is an arithmetic number, because the mean of its divisors is an integer number (43795738350).

Almost surely, 2^550056517516 is an apocalyptic number.

It is an amenable number.

550056517516 is a deficient number, since it is larger than the sum of its proper divisors (501041202884).

550056517516 is a wasteful number, since it uses less digits than its factorization.

550056517516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11783625 (or 11783623 counting only the distinct ones).

The product of its (nonzero) digits is 787500, while the sum is 46.

The spelling of 550056517516 in words is "five hundred fifty billion, fifty-six million, five hundred seventeen thousand, five hundred sixteen".