550216352043 has 16 divisors (see below), whose sum is σ = 818633780640. Its totient is φ = 365236601472.

The previous prime is 550216352033. The next prime is 550216352083. The reversal of 550216352043 is 340253612055.

550216352043 is a `hidden beast` number, since 5 + 50 + 21 + 63 + 520 + 4 + 3 = 666.

It is not a de Polignac number, because 550216352043 - 2¹⁴ = 550216335659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550216351989 and 550216352007.

It is not an unprimeable number, because it can be changed into a prime (550216352033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43724146 + ... + 43736727.

It is an arithmetic number, because the mean of its divisors is an integer number (51164611290).

Almost surely, 2^550216352043 is an apocalyptic number.

550216352043 is a deficient number, since it is larger than the sum of its proper divisors (268417428597).

550216352043 is a wasteful number, since it uses less digits than its factorization.

550216352043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87461115 (or 87461109 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 550216352043 its reverse (340253612055), we get a palindrome (890469964098).

The spelling of 550216352043 in words is "five hundred fifty billion, two hundred sixteen million, three hundred fifty-two thousand, forty-three".