550103163559 has 4 divisors (see below), whose sum is σ = 550105002216. Its totient is φ = 550101324904.

The previous prime is 550103163517. The next prime is 550103163601. The reversal of 550103163559 is 955361301055.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (550103163517) and next prime (550103163601).

It is a cyclic number.

It is not a de Polignac number, because 550103163559 - 2¹⁵ = 550103130791 is a prime.

It is a super-2 number, since 2×550103163559² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550103163959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355129 + ... + 1107394.

It is an arithmetic number, because the mean of its divisors is an integer number (137526250554).

Almost surely, 2^550103163559 is an apocalyptic number.

550103163559 is a deficient number, since it is larger than the sum of its proper divisors (1838657).

550103163559 is a wasteful number, since it uses less digits than its factorization.

550103163559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1838656.

The product of its (nonzero) digits is 303750, while the sum is 43.

The spelling of 550103163559 in words is "five hundred fifty billion, one hundred three million, one hundred sixty-three thousand, five hundred fifty-nine".